diff --git a/.github/workflows/hermetic_library_generation.yaml b/.github/workflows/hermetic_library_generation.yaml
index 6b856abdef..2ab56cd24a 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@v2.56.2
+    - uses: googleapis/sdk-platform-java/.github/scripts@v2.56.3
       if: env.SHOULD_RUN == 'true'
       with:
         base_ref: ${{ github.base_ref }}
diff --git a/generation_config.yaml b/generation_config.yaml
index 4110986fea..3a8cc9ae91 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,5 +1,5 @@
-gapic_generator_version: 2.56.2
-googleapis_commitish: ce291b3bc967923f89e0e54ed33d18802672b171
+gapic_generator_version: 2.56.3
+googleapis_commitish: 7ab5d0f5e87ed25778eeb8318e89cdad4d67ed6c
 libraries_bom_version: 26.59.0
 libraries:
     - api_shortname: bigquerystorage