diff --git a/generation_config.yaml b/generation_config.yaml
index 7a79bfac0a..08bddf8ac2 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,5 +1,5 @@
 gapic_generator_version: 2.51.1
-googleapis_commitish: e9a4c38a81933108eaa6ac96c7ead31e253c8c64
+googleapis_commitish: 1a0e353ac4a372cf7016df4ce0a7d7e609f339b3
 libraries_bom_version: 26.53.0
 libraries:
     - api_shortname: bigquerystorage