From ca308231f9587be90051771aa38bd897b5b84f69 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Mon, 28 Sep 2026 05:05:13 +0000
Subject: [PATCH] Refresh the Colab snapshot and re-lock notebooks

---
 .github/colab-preinstalled.txt                | 158 +++++++++---------
 .../chunglab/demo/2021-09-27_dandi-demo.ipynb |  22 +--
 000108/chunglab/demo/dashboard.ipynb          |  22 +--
 000402/MICrONS/demo/000402_microns_demo.ipynb |  16 +-
 000409/IBL/bwm_usage_notebook.ipynb           |  22 +--
 000458/AllenInstitute/reanalysis.ipynb        |  16 +-
 .../000_lindi_vs_fsspec_streaming.ipynb       |  14 +-
 .../001_summarize_contents.ipynb              |  14 +-
 .../reproduce_figure1d.ipynb                  |  20 +--
 .../reproduce_figure_S1.ipynb                 |  20 +--
 .../000582_Sargolini2006_demo.ipynb           |  12 +-
 000718/CaiLab/zaki_2024/000718_demo.ipynb     |  16 +-
 .../simple_data_access/reading_data.ipynb     |  16 +-
 .../visual_coding_ophys_tutorial.ipynb        |  16 +-
 .../TurnerLab/public_demo/000947_demo.ipynb   |  16 +-
 .../fiber_photometry_example_notebook.ipynb   |  16 +-
 .../optogenetics_example_notebook.ipynb       |  16 +-
 001038/DombeckLab/001038_demo.ipynb           |  20 +--
 001075/001075_paper_figure_1d.ipynb           |  16 +-
 001084/HoweLab/001084_demo.ipynb              |  20 +--
 .../ReimerLab/public_demo/001170_demo.ipynb   |  16 +-
 001172/HigleyLab/001172_demo.ipynb            |  16 +-
 001528/HnaskoLab/Lotfi_2025/001528_demo.ipynb |  16 +-
 .../figure_1E_dspn_somatic_excitability.ipynb |  16 +-
 .../zhai_2025/figure_2GH_oepsc_analysis.ipynb |  16 +-
 .../figure_5F_acetylcholine_biosensor.ipynb   |  16 +-
 .../zhai_2025/how_to_use_this_dataset.ipynb   |  16 +-
 001550/PaganLab/01_behavior_demo.ipynb        |  16 +-
 001550/PaganLab/02_optogenetics_demo.ipynb    |  16 +-
 .../antidromic_detection_tutorial.ipynb       |  18 +-
 .../motor_cortex/turner_m1_glm.ipynb          |  18 +-
 .../motor_cortex/turner_m1_peth.ipynb         |  18 +-
 .../motor_cortex/turner_m1_usage.ipynb        |  18 +-
 .../figure2_distance_tuning.ipynb             |  16 +-
 .../public_demo/raw_widefield.ipynb           |  16 +-
 001754/CatalystNeuro/001754_demo.ipynb        |  16 +-
 001933/DombeckLab/001933_demo.ipynb           |  16 +-
 dandi/DANDI User Guide, Part I.ipynb          |  12 +-
 dandi/DANDI User Guide, Part II.ipynb         |  12 +-
 demos/NWBWidget-demo.ipynb                    |  22 +--
 tutorials/bcm_2024/analysis-demo.ipynb        |  16 +-
 .../cosyne_2023/simple_dandiset_search.ipynb  |  12 +-
 .../advanced_asset_search.ipynb               |  12 +-
 .../simple_dandiset_search.ipynb              |  12 +-
 .../Get-to-know-a-Dandiset.ipynb              |  16 +-
 45 files changed, 443 insertions(+), 439 deletions(-)

diff --git a/.github/colab-preinstalled.txt b/.github/colab-preinstalled.txt
index 79da44f..5577120 100644
--- a/.github/colab-preinstalled.txt
+++ b/.github/colab-preinstalled.txt
@@ -1,6 +1,6 @@
 # Google Colab's preinstalled package versions (Python 3.13 runtime).
 # Source: https://github.com/googlecolab/backend-info (pip-freeze.txt)
-# Last refreshed: 2026-09-21
+# Last refreshed: 2026-09-28
 #
 # This file is used as a uv-pip-compile --constraint when resolving each
 # notebook's install-cell lock. Matching Colab's versions means the notebook
@@ -13,7 +13,7 @@
 # falls back to ignoring constraints for that notebook — the lock will end
 # up with non-Colab versions and the user WILL need to restart. That's the
 absl-py==1.4.0
-accelerate==1.14.0
+accelerate==1.15.0
 access==1.1.10.post3
 affine==3.0.1
 aiofiles==25.1.0
@@ -29,7 +29,7 @@ altair==5.5.0
 annotated-doc==0.0.5
 annotated-types==0.8.0
 antlr4-python3-runtime==4.9.3
-anyio==4.14.2
+anyio==4.15.1
 anywidget==0.9.21
 apsw==3.53.4.0
 argon2-cffi==25.1.0
@@ -38,7 +38,7 @@ array_record==0.8.3
 arrow==1.4.0
 arviz==0.22.0
 astropy==7.2.2
-astropy-iers-data==0.2026.8.31.0.57.9
+astropy-iers-data==0.2026.9.14.0.56.43
 astunparse==1.6.3
 atpublic==5.1
 attrs==26.1.0
@@ -51,13 +51,13 @@ backcall==0.2.0
 beartype==0.22.9
 beautifulsoup4==4.13.5
 betterproto==2.0.0b7
-bigframes==2.48.0
+bigframes==2.49.0
 bigquery-magics==0.14.0
 bleach==6.4.0
 blinker==1.9.0
 blis==1.3.3
 blobfile==3.3.0
-blosc2==4.12.0
+blosc2==4.13.1
 bokeh==3.8.2
 Bottleneck==1.4.2
 bqplot==0.12.47
@@ -82,11 +82,11 @@ colorlover==0.3.0
 community==1.0.0b1
 confection==1.3.3
 cons==0.4.7
-contourpy==1.3.3
+contourpy==1.4.0
 cramjam==2.12.1
 cryptography==50.0.1
 cufflinks==0.17.3
-curl_cffi==0.16.2
+curl_cffi==0.16.3
 cvxopt==1.3.2
 cvxpy==1.6.7
 cycler==0.12.1
@@ -104,8 +104,9 @@ defusedxml==0.7.1
 deprecation==2.1.0
 diffusers==0.40.0
 dill==0.4.1
+distributed==2026.8.0
 distro==1.9.0
-dlib==19.24.6
+dlib==20.0.1
 dm-tree==0.1.10
 docstring_parser==0.18.0
 docutils==0.21.2
@@ -114,7 +115,7 @@ duckdb==1.3.2
 earthengine-api==1.7.39
 easydict==1.13
 editdistance==0.8.1
-eerepr==0.1.2
+eerepr==0.1.3
 einops==0.8.2
 entrypoints==0.4
 esda==2.9.0
@@ -122,20 +123,20 @@ et_xmlfile==2.0.0
 etils==1.14.0
 etuples==0.3.10
 Farama-Notifications==0.0.6
-fastai==2.8.8
+fastai==2.8.12
 fastapi==0.141.1
-fastcore==2.2.19
-fastdownload==0.0.7
+fastcore==2.2.28
+fastdownload==0.0.8
 fastjsonschema==2.22.2
 fastprogress==1.1.6
-fasttransform==0.0.2
-filelock==3.32.5
+fasttransform==0.0.5
+filelock==3.32.7
 firebase-admin==6.9.0
 Flask==3.1.3
 flatbuffers==25.12.19
 flax==0.11.2
 folium==0.20.0
-fonttools==4.64.0
+fonttools==4.65.0
 formulaic==1.2.2
 fqdn==1.5.1
 frozendict==2.4.7
@@ -146,7 +147,7 @@ gast==0.7.0
 gcsfs==2025.12.0
 GDAL==3.8.4
 gdown==5.2.2
-geemap==0.38.4
+geemap==0.38.5
 geocoder==1.38.1
 geographiclib==2.1
 geopandas==1.1.4
@@ -156,43 +157,41 @@ gin-config==0.5.0
 glob2==0.7
 google==3.0.0
 google-adk==2.7.1
-google-ai-generativelanguage==0.6.15
 google-api-core==2.30.3
 google-api-python-client==2.200.0
 google-auth==2.49.0
 google-auth-httplib2==0.4.2
 google-auth-oauthlib==1.4.1
-google-cloud-bigquery==3.44.0
+google-cloud-bigquery==3.45.1
 google-cloud-bigquery-connection==1.22.0
-google-cloud-bigquery-storage==2.39.0
+google-cloud-bigquery-storage==2.41.0
 google-cloud-core==2.7.0
-google-cloud-dataproc==5.28.0
-google-cloud-datastore==2.25.0
-google-cloud-firestore==2.27.0
+google-cloud-dataproc==5.30.0
+google-cloud-datastore==2.26.1
+google-cloud-firestore==2.30.0
 google-cloud-functions==1.24.0
 google-cloud-language==2.21.0
 google-cloud-monitoring==2.31.0
 google-cloud-resource-manager==1.18.0
 google-cloud-spanner==3.68.0
-google-cloud-storage==3.13.1
+google-cloud-storage==3.14.1
 google-cloud-storage-control==1.12.0
 google-cloud-translate==3.27.0
 google-crc32c==1.8.0
 google-genai==2.12.1
-google-generativeai==0.8.6
 google-pasta==0.2.0
 google-resumable-media==2.10.2
-googleapis-common-protos==1.75.0
+googleapis-common-protos==1.75.3
 googledrivedownloader==1.1.0
-gradio==6.26.0
-gradio_client==2.6.1
+gradio==6.27.0
+gradio_client==2.7.0
 grain==0.2.18
 graphviz==0.21
-greenlet==3.5.5
+greenlet==3.5.6
 groovy==0.1.2
-grpc-google-iam-v1==0.14.4
+grpc-google-iam-v1==0.14.5
 grpc-interceptor==0.15.4
-grpcio==1.83.1
+grpcio==1.84.0
 grpcio-status==1.71.2
 grpclib==0.4.9
 gspread==6.2.1
@@ -203,23 +202,23 @@ gymnasium==1.3.0
 h11==0.16.0
 h2==4.4.1
 h5netcdf==1.8.1
-h5py==3.16.0
+h5py==3.14.0
 hdbscan==0.8.44
 hf-gradio==0.4.1
 hf-xet==1.6.0
 highspy==1.15.1
-holidays==0.103
+holidays==0.104
 holoviews==1.23.2
 hpack==4.2.0
 html5lib==1.1
 httpcore==1.0.9
-httpcore2==2.12.0
+httpcore2==2.13.0
 httpimport==1.4.1
 httplib2==0.32.0
 httptools==0.8.0
 httpx==0.28.1
-httpx2==2.12.0
-huggingface_hub==1.29.0
+httpx2==2.13.0
+huggingface_hub==1.31.0
 humanize==4.16.0
 hyperframe==6.1.0
 hyperopt==0.3.0
@@ -257,7 +256,7 @@ jaxlib==0.11.1
 jeepney==0.9.0
 jieba==0.42.1
 Jinja2==3.1.6
-jiter==0.16.0
+jiter==0.17.0
 joblib==1.6.0
 joserfc==1.7.5
 jsonpatch==1.33
@@ -284,14 +283,14 @@ keras-nlp==0.26.0
 keyring==25.7.0
 keyrings.google-artifactregistry-auth==1.1.2
 kiwisolver==1.5.1
-langchain==1.3.18
-langchain-core==1.6.1
+langchain==1.4.0
+langchain-core==1.6.3
 langchain-protocol==0.0.19
 langgraph==1.2.11
 langgraph-checkpoint==4.2.0
 langgraph-prebuilt==1.1.0
 langgraph-sdk==0.4.4
-langsmith==0.12.1
+langsmith==0.12.5
 lark==1.3.1
 launchpadlib==1.11.0
 lazr.restfulclient==0.14.6
@@ -305,7 +304,8 @@ linkify-it-py==2.2.0
 llvmlite==0.44.0
 locket==1.0.0
 logical-unification==0.4.7
-lxml==6.1.2
+lxml==6.1.3
+lz4==4.4.5
 Mako==1.3.2.dev0
 mapclassify==2.10.0
 Markdown==3.10.3
@@ -330,14 +330,14 @@ more-itertools==10.8.0
 moviepy==1.0.3
 mpmath==1.3.0
 msgpack==1.2.2
-multidict==6.7.1
+multidict==6.8.0
 multipledispatch==1.0.0
 multiprocess==0.70.19
 multitasking==0.0.13
 murmurhash==1.0.15
 music21==9.9.2
 namex==0.1.0
-narwhals==2.25.0
+narwhals==2.26.0
 natsort==8.4.0
 nbclassic==1.3.3
 nbclient==0.10.4
@@ -383,18 +383,18 @@ pandas-stubs==2.2.3.250527
 pandocfilters==1.5.1
 panel==1.9.4
 panel-material-ui==0.14.2
-param==2.4.1
+param==2.4.2
 parso==0.8.7
 parsy==2.2
 partd==1.4.2
 patsy==1.0.3
-peewee==4.4.0
-peft==0.20.0
+peewee==4.5.1
+peft==0.21.0
 pexpect==4.9.0
 pickleshare==0.7.5
 pillow==11.3.0
 pip==24.1.2
-platformdirs==4.11.7
+platformdirs==4.11.8
 plotly==5.24.1
 plotnine==0.14.5
 pluggy==1.6.0
@@ -411,13 +411,13 @@ progressbar2==4.5.0
 prometheus_client==0.26.0
 promise==2.3
 prompt_toolkit==3.0.53
-propcache==0.5.2
+propcache==0.5.4
 prophet==1.4.0
-proto-plus==1.28.2
-protobuf==5.29.6
+proto-plus==1.28.4
+protobuf==6.33.6
 psutil==5.9.5
-psycopg2==2.9.12
-psygnal==0.15.1
+psycopg2==2.9.13
+psygnal==0.16.1
 ptyprocess==0.7.0
 PuLP==3.3.2
 py-cpuinfo==9.0.0
@@ -438,11 +438,11 @@ PyDrive2==1.21.1
 pydub==0.25.1
 pyerfa==2.0.1.5
 pygame==2.6.1
-pygit2==1.20.0
+pygit2==1.20.1
 Pygments==2.21.0
 PyGObject==3.48.2
 pyiceberg==0.12.0
-PyJWT==2.13.0
+PyJWT==2.14.0
 pymc==5.28.5
 pynndescent==0.6.0
 pyogrio==0.13.0
@@ -451,7 +451,7 @@ PyOpenGL==3.1.10
 pyOpenSSL==26.4.0
 pyparsing==3.3.2
 pyperclip==1.11.0
-pyproj==3.7.2
+pyproj==3.8.0
 pyroaring==1.1.0
 pysal==25.7
 pyshp==3.1.6
@@ -463,16 +463,16 @@ python-apt==0.0.0
 python-box==7.4.1
 python-dateutil==2.9.0.post0
 python-dotenv==1.2.3
-python-fasthtml==0.14.12
+python-fasthtml==0.14.13
 python-json-logger==4.2.0
 python-louvain==0.16
 python-multipart==0.0.32
-python-slugify==8.0.4
+python-slugify==9.0.0
 python-snappy==0.7.3
 python-utils==4.0.1
 pytz==2025.2
 pyviz_comms==3.0.6
-PyWavelets==1.9.0
+PyWavelets==1.10.0
 PyYAML==6.0.3
 pyzmq==26.2.1
 quantecon==0.11.4
@@ -500,8 +500,8 @@ safetensors==0.8.0
 scikit-image==0.25.2
 scikit-learn==1.6.1
 scipy==1.16.3
-scooby==0.11.2
-scs==3.2.11
+scooby==0.12.0
+scs==3.3.1
 seaborn==0.13.2
 SecretStorage==3.5.0
 segregation==2.5.4
@@ -509,7 +509,7 @@ semantic-version==2.10.0
 Send2Trash==2.1.0
 sentence-transformers==5.7.0
 sentencepiece==0.2.2
-sentry-sdk==2.68.1
+sentry-sdk==2.69.2
 setuptools==80.10.2
 shap==0.52.0
 shapely==2.1.2
@@ -524,6 +524,7 @@ slicer==0.0.8
 smart_open==8.0.1
 sniffio==1.3.1
 snowballstemmer==3.1.1
+sortedcontainers==2.4.0
 soundfile==0.14.0
 soupsieve==2.9.2
 soxr==1.1.0
@@ -544,7 +545,7 @@ spint==1.1.0
 splot==1.1.7
 spopt==0.7.0
 spreg==1.9.0
-SQLAlchemy==2.0.52
+SQLAlchemy==2.0.54
 sqlglot==25.20.2
 sqlparse==0.6.0
 srsly==2.5.3
@@ -561,31 +562,32 @@ sympy==1.14.0
 tables==3.10.2
 tabulate==0.9.0
 tbb==2022.3.1
+tblib==3.2.2
 tcmlib==1.5.0
 tenacity==9.1.4
-tensorboard==2.20.0
+tensorboard==2.21.0
 tensorboard-data-server==0.7.2
-tensorflow==2.20.0
+tensorflow==2.21.0
 tensorflow-datasets==4.9.10
 tensorflow-hub==0.16.1
 tensorflow-metadata==1.21.0
 tensorflow-probability==0.25.0
-tensorflow-text==2.20.1
+tensorflow-text==2.21.1
 tensorstore==0.1.85
 termcolor==3.3.0
 terminado==0.18.1
 text-unidecode==1.3
 textblob==0.19.0
 tf-slim==1.1.0
-tf_keras==2.20.1
+tf_keras==2.21.0
 thinc==8.3.13
-threadpoolctl==3.6.0
-tifffile==2026.8.23
+threadpoolctl==3.7.0
+tifffile==2026.9.15
 tiktoken==0.14.0
 timm==1.0.29
 tinycss2==1.5.1
 tobler==0.14.0
-tokenizers==0.23.1
+tokenizers==0.23.2
 toml==0.10.2
 tomlkit==0.14.0
 toolz==0.12.1
@@ -597,7 +599,7 @@ tornado==6.5.7
 tqdm==4.67.3
 traitlets==5.7.1
 traittypes==0.2.3
-transformers==5.16.1
+transformers==5.17.0
 treescope==0.1.10
 truststore==0.10.4
 tsfresh==0.21.2
@@ -608,15 +610,15 @@ types-pytz==2026.3.1.20260727
 types-setuptools==84.0.0.20260812
 typing-inspection==0.4.4
 typing_extensions==4.16.0
-tzdata==2026.3
+tzdata==2026.4
 tzlocal==5.4.4
 umap-learn==0.5.12
 umf==1.0.3
 uri-template==1.3.0
 uritemplate==4.2.0
 urllib3==2.5.0
-uuid_utils==0.17.0
-uvicorn==0.52.4
+uuid_utils==0.17.1
+uvicorn==0.53.0
 uvloop==0.22.1
 vega-datasets==0.9.0
 wadllib==1.3.6
@@ -634,17 +636,19 @@ Werkzeug==3.1.8
 wheel==0.48.0
 widgetsnbextension==3.6.10
 wordcloud==1.9.6
-wrapt==2.4.0
+wrapt==2.4.1
 xarray==2025.12.0
 xarray-einstats==0.11.0
+xee==0.1.2
 xgboost==3.4.1
 xlrd==2.0.2
 xxhash==4.0.1
-xyzservices==2026.3.0
-yarl==1.24.5
+xyzservices==2026.9.1
+yarl==1.25.1
 ydf==0.15.0
-ydf_tf==2.20.0
+ydf_tf==2.21.0
 yellowbrick==1.5
 yfinance==0.2.66
+zict==3.0.0
 zipp==4.1.0
 zstandard==0.25.0
diff --git a/000108/chunglab/demo/2021-09-27_dandi-demo.ipynb b/000108/chunglab/demo/2021-09-27_dandi-demo.ipynb
index fb55b52..105e1db 100644
--- a/000108/chunglab/demo/2021-09-27_dandi-demo.ipynb
+++ b/000108/chunglab/demo/2021-09-27_dandi-demo.ipynb
@@ -51,7 +51,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -62,13 +62,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==6.2.0\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -94,8 +94,8 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
-    "    \"narwhals==2.25.0\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
+    "    \"narwhals==2.26.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"networkx==3.6.1\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
@@ -104,8 +104,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -132,18 +132,18 @@
     "    \"six==1.17.0\" \\\n",
     "    \"tenacity==9.1.4\" \\\n",
     "    \"tensorstore==0.1.85\" \\\n",
-    "    \"tifffile==2026.8.23\" \\\n",
+    "    \"tifffile==2026.9.15\" \\\n",
     "    \"tornado==6.5.7\" \\\n",
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"xyzservices==2026.3.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"xyzservices==2026.9.1\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/000108/chunglab/demo/dashboard.ipynb b/000108/chunglab/demo/dashboard.ipynb
index add50f6..6ed6550 100644
--- a/000108/chunglab/demo/dashboard.ipynb
+++ b/000108/chunglab/demo/dashboard.ipynb
@@ -51,7 +51,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -62,13 +62,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==6.2.0\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -94,8 +94,8 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
-    "    \"narwhals==2.25.0\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
+    "    \"narwhals==2.26.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"networkx==3.6.1\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
@@ -104,8 +104,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -132,18 +132,18 @@
     "    \"six==1.17.0\" \\\n",
     "    \"tenacity==9.1.4\" \\\n",
     "    \"tensorstore==0.1.85\" \\\n",
-    "    \"tifffile==2026.8.23\" \\\n",
+    "    \"tifffile==2026.9.15\" \\\n",
     "    \"tornado==6.5.7\" \\\n",
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"xyzservices==2026.3.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"xyzservices==2026.9.1\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/000402/MICrONS/demo/000402_microns_demo.ipynb b/000402/MICrONS/demo/000402_microns_demo.ipynb
index 2b4c1ad..8d1eb5d 100644
--- a/000402/MICrONS/demo/000402_microns_demo.ipynb
+++ b/000402/MICrONS/demo/000402_microns_demo.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"ndx-grayscalevolume==0.0.2\" \\\n",
     "    \"ndx-icephys-meta==0.1.0\" \\\n",
@@ -100,8 +100,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -128,12 +128,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/000409/IBL/bwm_usage_notebook.ipynb b/000409/IBL/bwm_usage_notebook.ipynb
index ab958b0..5728cd0 100644
--- a/000409/IBL/bwm_usage_notebook.ipynb
+++ b/000409/IBL/bwm_usage_notebook.ipynb
@@ -38,7 +38,7 @@
     "    \"aiohttp==3.14.3\" \\\n",
     "    \"aiosignal==1.4.0\" \\\n",
     "    \"annotated-types==0.8.0\" \\\n",
-    "    \"anyio==4.14.2\" \\\n",
+    "    \"anyio==4.15.1\" \\\n",
     "    \"anywidget==0.9.21\" \\\n",
     "    \"argon2-cffi==25.1.0\" \\\n",
     "    \"argon2-cffi-bindings==26.1.0\" \\\n",
@@ -62,7 +62,7 @@
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
     "    \"colorlog==6.12.0\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -78,13 +78,13 @@
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
     "    \"fastjsonschema==2.22.2\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"iblatlas==1.2.0\" \\\n",
@@ -130,7 +130,7 @@
     "    \"mistune==3.3.4\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"nbclassic==1.3.3\" \\\n",
     "    \"nbclient==0.10.4\" \\\n",
@@ -153,13 +153,13 @@
     "    \"pexpect==4.9.0\" \\\n",
     "    \"pickleshare==0.7.5\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
     "    \"prometheus-client==0.26.0\" \\\n",
     "    \"prompt-toolkit==3.0.53\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"psutil==5.9.5\" \\\n",
     "    \"psychofit==1.0.0.post0\" \\\n",
-    "    \"psygnal==0.15.1\" \\\n",
+    "    \"psygnal==0.16.1\" \\\n",
     "    \"ptyprocess==0.7.0\" \\\n",
     "    \"pyarrow==23.0.1\" \\\n",
     "    \"pycparser==3.0\" \\\n",
@@ -203,7 +203,7 @@
     "    \"tenacity==9.1.4\" \\\n",
     "    \"tensorstore==0.1.85\" \\\n",
     "    \"terminado==0.18.1\" \\\n",
-    "    \"tifffile==2026.8.23\" \\\n",
+    "    \"tifffile==2026.9.15\" \\\n",
     "    \"tinycss2==1.5.1\" \\\n",
     "    \"tornado==6.5.7\" \\\n",
     "    \"tqdm==4.67.3\" \\\n",
@@ -211,7 +211,7 @@
     "    \"treelib==1.8.0\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
@@ -220,7 +220,7 @@
     "    \"websocket-client==1.9.2\" \\\n",
     "    \"widgetsnbextension==3.6.10\" \\\n",
     "    \"xarray==2025.12.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/000458/AllenInstitute/reanalysis.ipynb b/000458/AllenInstitute/reanalysis.ipynb
index f304ff3..7a8b0ce 100644
--- a/000458/AllenInstitute/reanalysis.ipynb
+++ b/000458/AllenInstitute/reanalysis.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==6.2.0\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -97,8 +97,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -126,12 +126,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/000458/FlatironInstitute/000_lindi_vs_fsspec_streaming.ipynb b/000458/FlatironInstitute/000_lindi_vs_fsspec_streaming.ipynb
index 0f45795..019edaf 100644
--- a/000458/FlatironInstitute/000_lindi_vs_fsspec_streaming.ipynb
+++ b/000458/FlatironInstitute/000_lindi_vs_fsspec_streaming.ipynb
@@ -66,7 +66,7 @@
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -90,7 +90,7 @@
     "    \"matplotlib-inline==0.2.2\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.15.1\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -100,9 +100,9 @@
     "    \"parso==0.8.7\" \\\n",
     "    \"pexpect==4.9.0\" \\\n",
     "    \"pickleshare==0.7.5\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
     "    \"prompt-toolkit==3.0.53\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"ptyprocess==0.7.0\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
@@ -132,13 +132,13 @@
     "    \"traitlets==5.7.1\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"wrapt==2.4.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"wrapt==2.4.1\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==2.18.7\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/000458/FlatironInstitute/001_summarize_contents.ipynb b/000458/FlatironInstitute/001_summarize_contents.ipynb
index c7e79f2..4e9ad73 100644
--- a/000458/FlatironInstitute/001_summarize_contents.ipynb
+++ b/000458/FlatironInstitute/001_summarize_contents.ipynb
@@ -66,7 +66,7 @@
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -90,7 +90,7 @@
     "    \"matplotlib-inline==0.2.2\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.15.1\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -100,9 +100,9 @@
     "    \"parso==0.8.7\" \\\n",
     "    \"pexpect==4.9.0\" \\\n",
     "    \"pickleshare==0.7.5\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
     "    \"prompt-toolkit==3.0.53\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"ptyprocess==0.7.0\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
@@ -132,13 +132,13 @@
     "    \"traitlets==5.7.1\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"wrapt==2.4.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"wrapt==2.4.1\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==2.18.7\" \\\n",
     "    \"zarr-checksum==0.4.7\"\n",
     "!curl --create-dirs -sL -o helpers/stream_nwbfile.py https://raw.githubusercontent.com/dandi/example-notebooks/master/000458/FlatironInstitute/helpers/stream_nwbfile.py"
diff --git a/000559/dattalab/markowitz_gillis_nature_2023/reproduce_figure1d.ipynb b/000559/dattalab/markowitz_gillis_nature_2023/reproduce_figure1d.ipynb
index 5a0b2c9..5ecd181 100644
--- a/000559/dattalab/markowitz_gillis_nature_2023/reproduce_figure1d.ipynb
+++ b/000559/dattalab/markowitz_gillis_nature_2023/reproduce_figure1d.ipynb
@@ -52,7 +52,7 @@
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
     "    \"colorcet==3.2.1\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -64,12 +64,12 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"hdmf-zarr==0.13.0\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
@@ -92,7 +92,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"neuroconv==0.9.3\" \\\n",
     "    \"numcodecs==0.15.1\" \\\n",
@@ -102,8 +102,8 @@
     "    \"pandas==2.2.3\" \\\n",
     "    \"parse==1.22.1\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"psutil==5.9.5\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
@@ -128,17 +128,17 @@
     "    \"six==1.17.0\" \\\n",
     "    \"tenacity==9.1.4\" \\\n",
     "    \"tensorstore==0.1.85\" \\\n",
-    "    \"threadpoolctl==3.6.0\" \\\n",
+    "    \"threadpoolctl==3.7.0\" \\\n",
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"wrapt==2.4.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"wrapt==2.4.1\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==2.18.7\" \\\n",
     "    \"zarr-checksum==0.4.7\"\n",
     "!curl -sL -o stream_nwbfile.py https://raw.githubusercontent.com/dandi/example-notebooks/master/000559/dattalab/markowitz_gillis_nature_2023/stream_nwbfile.py"
diff --git a/000559/dattalab/markowitz_gillis_nature_2023/reproduce_figure_S1.ipynb b/000559/dattalab/markowitz_gillis_nature_2023/reproduce_figure_S1.ipynb
index b9c7a16..5c6e076 100644
--- a/000559/dattalab/markowitz_gillis_nature_2023/reproduce_figure_S1.ipynb
+++ b/000559/dattalab/markowitz_gillis_nature_2023/reproduce_figure_S1.ipynb
@@ -51,7 +51,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cuda-bindings==12.9.4\" \\\n",
     "    \"cuda-pathfinder==1.6.1\" \\\n",
@@ -65,14 +65,14 @@
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
     "    \"fastremap==1.20.0\" \\\n",
-    "    \"filelock==3.32.5\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"filelock==3.32.7\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -101,7 +101,7 @@
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
     "    \"mpmath==1.3.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"networkx==3.6.1\" \\\n",
     "    \"numba==0.61.2\" \\\n",
@@ -127,8 +127,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -158,18 +158,18 @@
     "    \"sympy==1.14.0\" \\\n",
     "    \"tenacity==9.1.4\" \\\n",
     "    \"tensorstore==0.1.85\" \\\n",
-    "    \"tifffile==2026.8.23\" \\\n",
+    "    \"tifffile==2026.9.15\" \\\n",
     "    \"torch==2.10.0\" \\\n",
     "    \"tqdm==4.67.3\" \\\n",
     "    \"triton==3.6.0\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\"\n",
     "!curl -sL -o stream_nwbfile.py https://raw.githubusercontent.com/dandi/example-notebooks/master/000559/dattalab/markowitz_gillis_nature_2023/stream_nwbfile.py"
diff --git a/000582/Sargolini2006/000582_Sargolini2006_demo.ipynb b/000582/Sargolini2006/000582_Sargolini2006_demo.ipynb
index f933d51..2d498d1 100644
--- a/000582/Sargolini2006/000582_Sargolini2006_demo.ipynb
+++ b/000582/Sargolini2006/000582_Sargolini2006_demo.ipynb
@@ -64,7 +64,7 @@
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -87,7 +87,7 @@
     "    \"mdurl==0.1.2\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"neo==0.14.5\" \\\n",
     "    \"numba==0.61.2\" \\\n",
@@ -96,9 +96,9 @@
     "    \"nwbinspector==0.7.2\" \\\n",
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
     "    \"plotly==5.24.1\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -130,13 +130,13 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
     "    \"xarray==2025.12.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/000718/CaiLab/zaki_2024/000718_demo.ipynb b/000718/CaiLab/zaki_2024/000718_demo.ipynb
index 9abb76e..f967b9d 100644
--- a/000718/CaiLab/zaki_2024/000718_demo.ipynb
+++ b/000718/CaiLab/zaki_2024/000718_demo.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -97,8 +97,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -126,12 +126,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/000727/clandinin/simple_data_access/reading_data.ipynb b/000727/clandinin/simple_data_access/reading_data.ipynb
index eae965e..2c98b73 100644
--- a/000727/clandinin/simple_data_access/reading_data.ipynb
+++ b/000727/clandinin/simple_data_access/reading_data.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -97,8 +97,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -126,12 +126,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/000728/AllenInstitute/visual_coding_ophys_tutorial.ipynb b/000728/AllenInstitute/visual_coding_ophys_tutorial.ipynb
index 6ca3f09..9287416 100644
--- a/000728/AllenInstitute/visual_coding_ophys_tutorial.ipynb
+++ b/000728/AllenInstitute/visual_coding_ophys_tutorial.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -97,8 +97,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -127,12 +127,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/000947/TurnerLab/public_demo/000947_demo.ipynb b/000947/TurnerLab/public_demo/000947_demo.ipynb
index d5115bf..235a20f 100644
--- a/000947/TurnerLab/public_demo/000947_demo.ipynb
+++ b/000947/TurnerLab/public_demo/000947_demo.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -92,7 +92,7 @@
     "    \"mdurl==0.1.2\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numba==0.61.2\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
@@ -101,8 +101,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -135,12 +135,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/000971/lernerlab/seiler_2024/fiber_photometry_example_notebook.ipynb b/000971/lernerlab/seiler_2024/fiber_photometry_example_notebook.ipynb
index aa5bb95..2059e44 100644
--- a/000971/lernerlab/seiler_2024/fiber_photometry_example_notebook.ipynb
+++ b/000971/lernerlab/seiler_2024/fiber_photometry_example_notebook.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -97,8 +97,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -125,12 +125,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\"\n",
     "!curl -sL -o stream_nwbfile.py https://raw.githubusercontent.com/dandi/example-notebooks/master/000971/lernerlab/seiler_2024/stream_nwbfile.py"
diff --git a/000971/lernerlab/seiler_2024/optogenetics_example_notebook.ipynb b/000971/lernerlab/seiler_2024/optogenetics_example_notebook.ipynb
index cad6708..98d1dd7 100644
--- a/000971/lernerlab/seiler_2024/optogenetics_example_notebook.ipynb
+++ b/000971/lernerlab/seiler_2024/optogenetics_example_notebook.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -97,8 +97,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -125,12 +125,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\"\n",
     "!curl -sL -o stream_nwbfile.py https://raw.githubusercontent.com/dandi/example-notebooks/master/000971/lernerlab/seiler_2024/stream_nwbfile.py"
diff --git a/001038/DombeckLab/001038_demo.ipynb b/001038/DombeckLab/001038_demo.ipynb
index 72b69ce..f70c73b 100644
--- a/001038/DombeckLab/001038_demo.ipynb
+++ b/001038/DombeckLab/001038_demo.ipynb
@@ -52,7 +52,7 @@
     "    \"click==8.1.8\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.74.3\" \\\n",
@@ -64,12 +64,12 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"hdmf-zarr==0.13.0\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
@@ -95,7 +95,7 @@
     "    \"matplotlib-inline==0.2.2\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.15.1\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -106,9 +106,9 @@
     "    \"pexpect==4.9.0\" \\\n",
     "    \"pickleshare==0.7.5\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
     "    \"prompt-toolkit==3.0.53\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"ptyprocess==0.7.0\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
@@ -136,18 +136,18 @@
     "    \"six==1.17.0\" \\\n",
     "    \"tenacity==9.1.4\" \\\n",
     "    \"tensorstore==0.1.85\" \\\n",
-    "    \"threadpoolctl==3.6.0\" \\\n",
+    "    \"threadpoolctl==3.7.0\" \\\n",
     "    \"tqdm==4.67.3\" \\\n",
     "    \"traitlets==5.7.1\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"wrapt==2.4.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"wrapt==2.4.1\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==2.18.7\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/001075/001075_paper_figure_1d.ipynb b/001075/001075_paper_figure_1d.ipynb
index d9f2626..e9f7f69 100644
--- a/001075/001075_paper_figure_1d.ipynb
+++ b/001075/001075_paper_figure_1d.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -97,8 +97,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -127,12 +127,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\"\n",
     "!curl --create-dirs -sL -o utils_001075/__init__.py https://raw.githubusercontent.com/dandi/example-notebooks/master/001075/utils_001075/__init__.py\n",
diff --git a/001084/HoweLab/001084_demo.ipynb b/001084/HoweLab/001084_demo.ipynb
index 67d94de..1cd2aa4 100644
--- a/001084/HoweLab/001084_demo.ipynb
+++ b/001084/HoweLab/001084_demo.ipynb
@@ -51,7 +51,7 @@
     "    \"click==8.1.8\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.74.3\" \\\n",
@@ -62,12 +62,12 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"hdmf-zarr==0.13.0\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
@@ -90,7 +90,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.15.1\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -98,8 +98,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -124,17 +124,17 @@
     "    \"six==1.17.0\" \\\n",
     "    \"tenacity==9.1.4\" \\\n",
     "    \"tensorstore==0.1.85\" \\\n",
-    "    \"threadpoolctl==3.6.0\" \\\n",
+    "    \"threadpoolctl==3.7.0\" \\\n",
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"wrapt==2.4.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"wrapt==2.4.1\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==2.18.7\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/001170/ReimerLab/public_demo/001170_demo.ipynb b/001170/ReimerLab/public_demo/001170_demo.ipynb
index df112cd..6a1473a 100644
--- a/001170/ReimerLab/public_demo/001170_demo.ipynb
+++ b/001170/ReimerLab/public_demo/001170_demo.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -97,9 +97,9 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
     "    \"plotly==5.24.1\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -127,12 +127,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/001172/HigleyLab/001172_demo.ipynb b/001172/HigleyLab/001172_demo.ipynb
index 25c4bc4..8cd1d85 100644
--- a/001172/HigleyLab/001172_demo.ipynb
+++ b/001172/HigleyLab/001172_demo.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -97,9 +97,9 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
     "    \"plotly==5.24.1\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -127,12 +127,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/001528/HnaskoLab/Lotfi_2025/001528_demo.ipynb b/001528/HnaskoLab/Lotfi_2025/001528_demo.ipynb
index 2e4c1b3..389692e 100644
--- a/001528/HnaskoLab/Lotfi_2025/001528_demo.ipynb
+++ b/001528/HnaskoLab/Lotfi_2025/001528_demo.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==6.2.0\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -97,8 +97,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -126,12 +126,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/001538/catalyst_neuro/zhai_2025/figure_1E_dspn_somatic_excitability.ipynb b/001538/catalyst_neuro/zhai_2025/figure_1E_dspn_somatic_excitability.ipynb
index d6c1db5..69a47d0 100644
--- a/001538/catalyst_neuro/zhai_2025/figure_1E_dspn_somatic_excitability.ipynb
+++ b/001538/catalyst_neuro/zhai_2025/figure_1E_dspn_somatic_excitability.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -97,8 +97,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -128,12 +128,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/001538/catalyst_neuro/zhai_2025/figure_2GH_oepsc_analysis.ipynb b/001538/catalyst_neuro/zhai_2025/figure_2GH_oepsc_analysis.ipynb
index d9a5caa..e78ca50 100644
--- a/001538/catalyst_neuro/zhai_2025/figure_2GH_oepsc_analysis.ipynb
+++ b/001538/catalyst_neuro/zhai_2025/figure_2GH_oepsc_analysis.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -97,8 +97,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -128,12 +128,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/001538/catalyst_neuro/zhai_2025/figure_5F_acetylcholine_biosensor.ipynb b/001538/catalyst_neuro/zhai_2025/figure_5F_acetylcholine_biosensor.ipynb
index 2fdc1e8..36d996d 100644
--- a/001538/catalyst_neuro/zhai_2025/figure_5F_acetylcholine_biosensor.ipynb
+++ b/001538/catalyst_neuro/zhai_2025/figure_5F_acetylcholine_biosensor.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -97,8 +97,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -128,12 +128,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/001538/catalyst_neuro/zhai_2025/how_to_use_this_dataset.ipynb b/001538/catalyst_neuro/zhai_2025/how_to_use_this_dataset.ipynb
index 7437fae..fcc4feb 100644
--- a/001538/catalyst_neuro/zhai_2025/how_to_use_this_dataset.ipynb
+++ b/001538/catalyst_neuro/zhai_2025/how_to_use_this_dataset.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -97,8 +97,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -128,12 +128,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/001550/PaganLab/01_behavior_demo.ipynb b/001550/PaganLab/01_behavior_demo.ipynb
index 7828c8b..362b5c7 100644
--- a/001550/PaganLab/01_behavior_demo.ipynb
+++ b/001550/PaganLab/01_behavior_demo.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"ndx-ophys-devices==0.3.1\" \\\n",
     "    \"ndx-optogenetics==0.4.0\" \\\n",
@@ -101,8 +101,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -131,12 +131,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/001550/PaganLab/02_optogenetics_demo.ipynb b/001550/PaganLab/02_optogenetics_demo.ipynb
index a168e1e..471dcca 100644
--- a/001550/PaganLab/02_optogenetics_demo.ipynb
+++ b/001550/PaganLab/02_optogenetics_demo.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"ndx-ophys-devices==0.3.1\" \\\n",
     "    \"ndx-optogenetics==0.4.0\" \\\n",
@@ -101,8 +101,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -131,12 +131,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/001636/TurnerLab/motor_cortex/antidromic_detection_tutorial.ipynb b/001636/TurnerLab/motor_cortex/antidromic_detection_tutorial.ipynb
index 8dcf476..36622c7 100644
--- a/001636/TurnerLab/motor_cortex/antidromic_detection_tutorial.ipynb
+++ b/001636/TurnerLab/motor_cortex/antidromic_detection_tutorial.ipynb
@@ -51,7 +51,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -63,13 +63,13 @@
     "    \"equinox==0.13.8\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -98,7 +98,7 @@
     "    \"mdurl==0.1.2\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"nemos==0.2.6\" \\\n",
     "    \"numba==0.61.2\" \\\n",
@@ -111,8 +111,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -143,18 +143,18 @@
     "    \"tabulate==0.9.0\" \\\n",
     "    \"tenacity==9.1.4\" \\\n",
     "    \"tensorstore==0.1.85\" \\\n",
-    "    \"threadpoolctl==3.6.0\" \\\n",
+    "    \"threadpoolctl==3.7.0\" \\\n",
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wadler-lindig==0.1.7\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
     "    \"xarray==2025.12.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\"\n",
     "!curl -sL -o notebook_helpers.py https://raw.githubusercontent.com/dandi/example-notebooks/master/001636/TurnerLab/motor_cortex/notebook_helpers.py"
diff --git a/001636/TurnerLab/motor_cortex/turner_m1_glm.ipynb b/001636/TurnerLab/motor_cortex/turner_m1_glm.ipynb
index 1c139fd..7807e74 100644
--- a/001636/TurnerLab/motor_cortex/turner_m1_glm.ipynb
+++ b/001636/TurnerLab/motor_cortex/turner_m1_glm.ipynb
@@ -51,7 +51,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -63,13 +63,13 @@
     "    \"equinox==0.13.8\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -98,7 +98,7 @@
     "    \"mdurl==0.1.2\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"nemos==0.2.6\" \\\n",
     "    \"numba==0.61.2\" \\\n",
@@ -111,8 +111,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -143,18 +143,18 @@
     "    \"tabulate==0.9.0\" \\\n",
     "    \"tenacity==9.1.4\" \\\n",
     "    \"tensorstore==0.1.85\" \\\n",
-    "    \"threadpoolctl==3.6.0\" \\\n",
+    "    \"threadpoolctl==3.7.0\" \\\n",
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wadler-lindig==0.1.7\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
     "    \"xarray==2025.12.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/001636/TurnerLab/motor_cortex/turner_m1_peth.ipynb b/001636/TurnerLab/motor_cortex/turner_m1_peth.ipynb
index a99d898..9d726bf 100644
--- a/001636/TurnerLab/motor_cortex/turner_m1_peth.ipynb
+++ b/001636/TurnerLab/motor_cortex/turner_m1_peth.ipynb
@@ -51,7 +51,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -63,13 +63,13 @@
     "    \"equinox==0.13.8\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -98,7 +98,7 @@
     "    \"mdurl==0.1.2\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"nemos==0.2.6\" \\\n",
     "    \"numba==0.61.2\" \\\n",
@@ -111,8 +111,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -143,18 +143,18 @@
     "    \"tabulate==0.9.0\" \\\n",
     "    \"tenacity==9.1.4\" \\\n",
     "    \"tensorstore==0.1.85\" \\\n",
-    "    \"threadpoolctl==3.6.0\" \\\n",
+    "    \"threadpoolctl==3.7.0\" \\\n",
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wadler-lindig==0.1.7\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
     "    \"xarray==2025.12.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/001636/TurnerLab/motor_cortex/turner_m1_usage.ipynb b/001636/TurnerLab/motor_cortex/turner_m1_usage.ipynb
index aa3218e..057fde9 100644
--- a/001636/TurnerLab/motor_cortex/turner_m1_usage.ipynb
+++ b/001636/TurnerLab/motor_cortex/turner_m1_usage.ipynb
@@ -51,7 +51,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -63,13 +63,13 @@
     "    \"equinox==0.13.8\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -98,7 +98,7 @@
     "    \"mdurl==0.1.2\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"nemos==0.2.6\" \\\n",
     "    \"numba==0.61.2\" \\\n",
@@ -111,8 +111,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -143,18 +143,18 @@
     "    \"tabulate==0.9.0\" \\\n",
     "    \"tenacity==9.1.4\" \\\n",
     "    \"tensorstore==0.1.85\" \\\n",
-    "    \"threadpoolctl==3.6.0\" \\\n",
+    "    \"threadpoolctl==3.7.0\" \\\n",
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wadler-lindig==0.1.7\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
     "    \"xarray==2025.12.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\"\n",
     "!curl -sL -o trial_structure_plot.py https://raw.githubusercontent.com/dandi/example-notebooks/master/001636/TurnerLab/motor_cortex/trial_structure_plot.py"
diff --git a/001687/wanglab/figure2-distance-tuning/figure2_distance_tuning.ipynb b/001687/wanglab/figure2-distance-tuning/figure2_distance_tuning.ipynb
index 0a03136..a87ba68 100644
--- a/001687/wanglab/figure2-distance-tuning/figure2_distance_tuning.ipynb
+++ b/001687/wanglab/figure2-distance-tuning/figure2_distance_tuning.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==6.2.0\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -97,8 +97,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -126,12 +126,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/001712/IBL-Widefield/public_demo/raw_widefield.ipynb b/001712/IBL-Widefield/public_demo/raw_widefield.ipynb
index c388bd9..1e77646 100644
--- a/001712/IBL-Widefield/public_demo/raw_widefield.ipynb
+++ b/001712/IBL-Widefield/public_demo/raw_widefield.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -97,8 +97,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -126,12 +126,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\"\n",
     "!curl --create-dirs -sL -o load_nwb_utils.py https://raw.githubusercontent.com/dandi/example-notebooks/master/001712/IBL-Widefield/public_demo/load_nwb_utils.py"
diff --git a/001754/CatalystNeuro/001754_demo.ipynb b/001754/CatalystNeuro/001754_demo.ipynb
index 0497774..dd612b3 100644
--- a/001754/CatalystNeuro/001754_demo.ipynb
+++ b/001754/CatalystNeuro/001754_demo.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -92,7 +92,7 @@
     "    \"mdurl==0.1.2\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"neo==0.14.5\" \\\n",
     "    \"numba==0.61.2\" \\\n",
@@ -102,8 +102,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -137,13 +137,13 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
     "    \"xarray==2025.12.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/001933/DombeckLab/001933_demo.ipynb b/001933/DombeckLab/001933_demo.ipynb
index 055c6f5..789413f 100644
--- a/001933/DombeckLab/001933_demo.ipynb
+++ b/001933/DombeckLab/001933_demo.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"ndx-fiber-photometry==0.2.3\" \\\n",
     "    \"ndx-ophys-devices==0.3.1\" \\\n",
@@ -100,8 +100,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -129,12 +129,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/dandi/DANDI User Guide, Part I.ipynb b/dandi/DANDI User Guide, Part I.ipynb
index a1a17cb..ff51004 100644
--- a/dandi/DANDI User Guide, Part I.ipynb	
+++ b/dandi/DANDI User Guide, Part I.ipynb	
@@ -64,7 +64,7 @@
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==6.2.0\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -84,15 +84,15 @@
     "    \"keyrings-alt==5.0.2\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
     "    \"nwbinspector==0.7.2\" \\\n",
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -119,12 +119,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/dandi/DANDI User Guide, Part II.ipynb b/dandi/DANDI User Guide, Part II.ipynb
index 5506efd..511f2b6 100644
--- a/dandi/DANDI User Guide, Part II.ipynb	
+++ b/dandi/DANDI User Guide, Part II.ipynb	
@@ -64,7 +64,7 @@
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==6.2.0\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -84,15 +84,15 @@
     "    \"keyrings-alt==5.0.2\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
     "    \"nwbinspector==0.7.2\" \\\n",
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -118,12 +118,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/demos/NWBWidget-demo.ipynb b/demos/NWBWidget-demo.ipynb
index 1ad7484..82d816e 100644
--- a/demos/NWBWidget-demo.ipynb
+++ b/demos/NWBWidget-demo.ipynb
@@ -36,7 +36,7 @@
     "    \"aiohappyeyeballs==2.7.1\" \\\n",
     "    \"aiohttp==3.14.3\" \\\n",
     "    \"aiosignal==1.4.0\" \\\n",
-    "    \"anyio==4.14.2\" \\\n",
+    "    \"anyio==4.15.1\" \\\n",
     "    \"argon2-cffi==25.1.0\" \\\n",
     "    \"argon2-cffi-bindings==26.1.0\" \\\n",
     "    \"arrow==1.4.0\" \\\n",
@@ -53,7 +53,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
     "    \"colorcet==3.2.1\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dask==2026.8.0\" \\\n",
     "    \"debugpy==1.8.15\" \\\n",
@@ -63,11 +63,11 @@
     "    \"entrypoints==0.4\" \\\n",
     "    \"fasteners==0.20\" \\\n",
     "    \"fastjsonschema==2.22.2\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==3.14.6\" \\\n",
     "    \"idna==3.19\" \\\n",
     "    \"imageio==2.37.4\" \\\n",
@@ -108,7 +108,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"matplotlib-inline==0.2.2\" \\\n",
     "    \"mistune==3.3.4\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"nbclassic==1.3.3\" \\\n",
     "    \"nbclient==0.10.4\" \\\n",
     "    \"nbconvert==7.17.1\" \\\n",
@@ -131,11 +131,11 @@
     "    \"pexpect==4.9.0\" \\\n",
     "    \"pickleshare==0.7.5\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
     "    \"plotly==5.24.1\" \\\n",
     "    \"prometheus-client==0.26.0\" \\\n",
     "    \"prompt-toolkit==3.0.53\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"psutil==5.9.5\" \\\n",
     "    \"ptyprocess==0.7.0\" \\\n",
     "    \"pycparser==3.0\" \\\n",
@@ -164,7 +164,7 @@
     "    \"soupsieve==2.9.2\" \\\n",
     "    \"tenacity==9.1.4\" \\\n",
     "    \"terminado==0.18.1\" \\\n",
-    "    \"tifffile==2026.8.23\" \\\n",
+    "    \"tifffile==2026.9.15\" \\\n",
     "    \"tinycss2==1.5.1\" \\\n",
     "    \"toolz==0.12.1\" \\\n",
     "    \"tornado==6.5.7\" \\\n",
@@ -173,7 +173,7 @@
     "    \"traittypes==0.2.3\" \\\n",
     "    \"trimesh==5.0.0\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
@@ -181,9 +181,9 @@
     "    \"webencodings==0.6.1\" \\\n",
     "    \"websocket-client==1.9.2\" \\\n",
     "    \"widgetsnbextension==3.6.10\" \\\n",
-    "    \"wrapt==2.4.0\" \\\n",
+    "    \"wrapt==2.4.1\" \\\n",
     "    \"xarray==2025.12.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==2.18.7\" \\\n",
     "    \"zstandard==0.25.0\""
    ]
diff --git a/tutorials/bcm_2024/analysis-demo.ipynb b/tutorials/bcm_2024/analysis-demo.ipynb
index a3666fd..a3e8e0f 100644
--- a/tutorials/bcm_2024/analysis-demo.ipynb
+++ b/tutorials/bcm_2024/analysis-demo.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -92,7 +92,7 @@
     "    \"mdurl==0.1.2\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"neo==0.14.5\" \\\n",
     "    \"numba==0.61.2\" \\\n",
@@ -102,8 +102,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -137,13 +137,13 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
     "    \"xarray==2025.12.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/tutorials/cosyne_2023/simple_dandiset_search.ipynb b/tutorials/cosyne_2023/simple_dandiset_search.ipynb
index a1f07c4..1363512 100644
--- a/tutorials/cosyne_2023/simple_dandiset_search.ipynb
+++ b/tutorials/cosyne_2023/simple_dandiset_search.ipynb
@@ -64,7 +64,7 @@
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==6.2.0\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -84,15 +84,15 @@
     "    \"keyrings-alt==5.0.2\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
     "    \"nwbinspector==0.7.2\" \\\n",
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -118,12 +118,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/tutorials/neurodatarehack_2024/advanced_asset_search.ipynb b/tutorials/neurodatarehack_2024/advanced_asset_search.ipynb
index f5d9391..35f7391 100644
--- a/tutorials/neurodatarehack_2024/advanced_asset_search.ipynb
+++ b/tutorials/neurodatarehack_2024/advanced_asset_search.ipynb
@@ -64,7 +64,7 @@
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -84,15 +84,15 @@
     "    \"keyrings-alt==5.0.2\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
     "    \"nwbinspector==0.7.2\" \\\n",
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -119,12 +119,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/tutorials/neurodatarehack_2024/simple_dandiset_search.ipynb b/tutorials/neurodatarehack_2024/simple_dandiset_search.ipynb
index 8c94706..c6a5ffc 100644
--- a/tutorials/neurodatarehack_2024/simple_dandiset_search.ipynb
+++ b/tutorials/neurodatarehack_2024/simple_dandiset_search.ipynb
@@ -64,7 +64,7 @@
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==6.2.0\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -84,15 +84,15 @@
     "    \"keyrings-alt==5.0.2\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
     "    \"nwbinspector==0.7.2\" \\\n",
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -118,12 +118,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]
diff --git a/tutorials/open_data_quick_start_2026/Get-to-know-a-Dandiset.ipynb b/tutorials/open_data_quick_start_2026/Get-to-know-a-Dandiset.ipynb
index e089466..f0c5488 100644
--- a/tutorials/open_data_quick_start_2026/Get-to-know-a-Dandiset.ipynb
+++ b/tutorials/open_data_quick_start_2026/Get-to-know-a-Dandiset.ipynb
@@ -50,7 +50,7 @@
     "    \"click==8.5.0\" \\\n",
     "    \"click-didyoumean==0.3.1\" \\\n",
     "    \"cloudpickle==3.1.2\" \\\n",
-    "    \"contourpy==1.3.3\" \\\n",
+    "    \"contourpy==1.4.0\" \\\n",
     "    \"cryptography==50.0.1\" \\\n",
     "    \"cycler==0.12.1\" \\\n",
     "    \"dandi==0.77.0\" \\\n",
@@ -61,13 +61,13 @@
     "    \"email-validator==2.3.0\" \\\n",
     "    \"etelemetry==0.3.1\" \\\n",
     "    \"fasteners==0.20\" \\\n",
-    "    \"fonttools==4.64.0\" \\\n",
+    "    \"fonttools==4.65.0\" \\\n",
     "    \"fqdn==1.5.1\" \\\n",
     "    \"frozenlist==1.8.0\" \\\n",
     "    \"fscacher==0.4.4\" \\\n",
     "    \"fsspec==2025.12.0\" \\\n",
     "    \"google-crc32c==1.8.0\" \\\n",
-    "    \"h5py==3.16.0\" \\\n",
+    "    \"h5py==3.14.0\" \\\n",
     "    \"hdmf==4.3.1\" \\\n",
     "    \"humanize==4.16.0\" \\\n",
     "    \"idna==3.19\" \\\n",
@@ -89,7 +89,7 @@
     "    \"matplotlib==3.10.0\" \\\n",
     "    \"ml-dtypes==0.6.0\" \\\n",
     "    \"more-itertools==10.8.0\" \\\n",
-    "    \"multidict==6.7.1\" \\\n",
+    "    \"multidict==6.8.0\" \\\n",
     "    \"natsort==8.4.0\" \\\n",
     "    \"numcodecs==0.16.5\" \\\n",
     "    \"numpy==2.1.3\" \\\n",
@@ -98,8 +98,8 @@
     "    \"packaging==26.3\" \\\n",
     "    \"pandas==2.2.3\" \\\n",
     "    \"pillow==11.3.0\" \\\n",
-    "    \"platformdirs==4.11.7\" \\\n",
-    "    \"propcache==0.5.2\" \\\n",
+    "    \"platformdirs==4.11.8\" \\\n",
+    "    \"propcache==0.5.4\" \\\n",
     "    \"pycparser==3.0\" \\\n",
     "    \"pycryptodomex==3.23.0\" \\\n",
     "    \"pydantic==2.13.5\" \\\n",
@@ -127,12 +127,12 @@
     "    \"tqdm==4.67.3\" \\\n",
     "    \"typing-extensions==4.16.0\" \\\n",
     "    \"typing-inspection==0.4.4\" \\\n",
-    "    \"tzdata==2026.3\" \\\n",
+    "    \"tzdata==2026.4\" \\\n",
     "    \"uri-template==1.3.0\" \\\n",
     "    \"urllib3==2.5.0\" \\\n",
     "    \"wcwidth==0.8.3\" \\\n",
     "    \"webcolors==25.10.0\" \\\n",
-    "    \"yarl==1.24.5\" \\\n",
+    "    \"yarl==1.25.1\" \\\n",
     "    \"zarr==3.1.5\" \\\n",
     "    \"zarr-checksum==0.4.7\""
    ]