diff --git a/.github/workflows/hermetic_library_generation.yaml b/.github/workflows/hermetic_library_generation.yaml
index 5ad2a254b..ca1baea12 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@v2.54.0
+    - uses: googleapis/sdk-platform-java/.github/scripts@v2.55.1
       if: env.SHOULD_RUN == 'true'
       with:
         base_ref: ${{ github.base_ref }}
diff --git a/generation_config.yaml b/generation_config.yaml
index 33a785daa..838148d64 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,5 +1,5 @@
-gapic_generator_version: 2.54.0
-googleapis_commitish: 9513189365a4cd150cbd62024ea23b0a4d3265c4
+gapic_generator_version: 2.55.1
+googleapis_commitish: bc7f715d7f58afe381fbc244a8bcde7f0afa11ed
 libraries_bom_version: 26.56.0
 libraries:
   - api_shortname: datastore