diff --git a/generation_config.yaml b/generation_config.yaml
index 7dac230ff..e29f2c2dc 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,5 +1,5 @@
 gapic_generator_version: 2.50.0
-googleapis_commitish: 3be31fed1e19de78da8ae8a7f074ecaae5d1db60
+googleapis_commitish: d1695384cf03b73ed0d14bdf3c664be82eb5f42a
 libraries_bom_version: 26.51.0
 libraries:
   - api_shortname: pubsub