diff --git a/.github/workflows/build-temporalio.yml b/.github/workflows/build-temporalio.yml
index 632260607ba9..2e9023044335 100644
--- a/.github/workflows/build-temporalio.yml
+++ b/.github/workflows/build-temporalio.yml
@@ -92,8 +92,10 @@ jobs:
           CIBW_TEST_SOURCES: tests pyproject.toml
           # protobuf is pinned to upstream's uv.lock major: tests/nexus's proto round-trip
           # helper reads FieldDescriptor.label, removed in protobuf 7.
+          # pytest is pinned to upstream's uv.lock version: pytest-asyncio 0.21 reads
+          # FixtureManager._arg2fixturedefs, which pytest 9.2 removed.
           CIBW_TEST_REQUIRES: >-
-            pytest pytest-asyncio>=0.21,<0.22 pytest-timeout~=2.2
+            pytest==9.1.1 pytest-asyncio>=0.21,<0.22 pytest-timeout~=2.2
             pydantic cryptography opentelemetry-api opentelemetry-sdk protobuf<7
           # Upstream tests its release wheels against a local Temporal dev server, which
           # ships no riscv64 binary (the bridge raises "Unsupported arch: riscv64"), so this
@@ -121,6 +123,7 @@ jobs:
             --deselect tests/nexus/test_temporal_system_nexus.py::test_external_workflow_handle_signal_with_start_workflow_uses_system_nexus
             --deselect tests/nexus/test_temporal_system_nexus.py::test_signal_with_start_uses_target_workflow_serialization_context
             --deselect tests/nexus/test_temporal_system_nexus.py::test_signal_with_start_uses_target_context_for_converter_and_codec
+            --deselect tests/nexus/test_temporal_system_nexus.py::test_signal_with_start_uses_operation_context_for_converter_and_codec
             --deselect tests/worker/test_replayer.py::test_replayer_workflow_complete
             --deselect tests/worker/test_replayer.py::test_replayer_workflow_incomplete
             --deselect tests/worker/test_replayer.py::test_replayer_workflow_failed
diff --git a/docs/packages/temporalio.yaml b/docs/packages/temporalio.yaml
index 45075e30d867..39144cab6a7c 100644
--- a/docs/packages/temporalio.yaml
+++ b/docs/packages/temporalio.yaml
@@ -20,3 +20,4 @@ versions:
   - filename: temporalio-1.34.0-cp310-abi3-manylinux_2_39_riscv64.whl
     sha256: 8f82d40e30ddbcee6a9d7604d7d229e748fd9bf242396c45ce2523ba4a0d0086
     requires-python: '>=3.10'
+- version: 1.35.0