diff --git a/.github/workflows/hermetic_library_generation.yaml b/.github/workflows/hermetic_library_generation.yaml
index 7838b82ee3..c01f3faec3 100644
--- a/.github/workflows/hermetic_library_generation.yaml
+++ b/.github/workflows/hermetic_library_generation.yaml
@@ -37,7 +37,7 @@ jobs:
       with:
         fetch-depth: 0
         token: ${{ secrets.CLOUD_JAVA_BOT_TOKEN }}
-    - uses: googleapis/sdk-platform-java/.github/scripts@v2.60.0
+    - uses: googleapis/sdk-platform-java/.github/scripts@v2.59.0
       if: env.SHOULD_RUN == 'true'
       with:
         base_ref: ${{ github.base_ref }}
diff --git a/generation_config.yaml b/generation_config.yaml
index 5d4c3dcbd9..1d7df412d5 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,5 +1,5 @@
 gapic_generator_version: 2.59.0
-googleapis_commitish: 34b323e7ee72888dd9337cce8b24233ae078f23b
+googleapis_commitish: 4667a434d330d4adc942b67304bec5db29bc295c
 libraries_bom_version: 26.61.0
 libraries:
   - api_shortname: firestore