diff --git a/generation_config.yaml b/generation_config.yaml
index fbf1427cc..6cabd647a 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,5 +1,5 @@
 gapic_generator_version: 2.51.1
-googleapis_commitish: fd5b486367b0cf4ecf616ea2677dfa14f83a71c6
+googleapis_commitish: 276b372078014fc0871461ee1be2d967f3bd8eb5
 libraries_bom_version: 26.52.0
 libraries:
     - api_shortname: bigquerystorage