diff --git a/README.md b/README.md
index 8facaba..aa99614 100644
--- a/README.md
+++ b/README.md
@@ -224,7 +224,7 @@ import matplotlib.pyplot as plt
 s3 = fsspec.filesystem('s3', anon=True)  # Public bucket; set anon=False if using credentials
 
 # Open an OME-ZARR volume from S3
-store = s3.get_mapper('s3://vesuvius-challenge-open-data/PHerc0332/volumes/20231201141544-3.240um-70keV-masked.zarr/')
+store = s3.get_mapper('s3://vesuvius-challenge-open-data/PHerc0332/volumes/20251211183505-2.399um-0.2m-78keV-masked.zarr/')
 root = zarr.open(store, mode='r')
 
 # Access data at different resolution levels
diff --git a/examples/zarr_volume_access.py b/examples/zarr_volume_access.py
index b6da33b..8e88e16 100644
--- a/examples/zarr_volume_access.py
+++ b/examples/zarr_volume_access.py
@@ -32,7 +32,7 @@
 s3 = fsspec.filesystem('s3', anon=True)  # Public bucket; set anon=False if using credentials
 
 # Open an OME-ZARR volume from S3
-store = s3.get_mapper('s3://vesuvius-challenge-open-data/PHerc0332/volumes/20231201141544-3.240um-70keV-masked.zarr/')
+store = s3.get_mapper('s3://vesuvius-challenge-open-data/PHerc0332/volumes/20251211183505-2.399um-0.2m-78keV-masked.zarr/')
 root = zarr.open(store, mode='r')
 
 # Access data at different resolution levels