diff --git a/generation_config.yaml b/generation_config.yaml
index 090a13e62..b554feb5c 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,5 +1,5 @@
 gapic_generator_version: 2.45.0
-googleapis_commitish: 02f62c8e241a9f95f0d183785354e90e35388cbd
+googleapis_commitish: cbf696d38a963c5ab333f85fc9a910b5698ad415
 libraries_bom_version: 26.45.0
 libraries:
   - api_shortname: pubsub