diff --git a/generation_config.yaml b/generation_config.yaml
index bf9e6d7e8..f10386ab2 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,5 +1,5 @@
 gapic_generator_version: 2.66.0
-googleapis_commitish: 2ac88973cbafba24e4fb6f31038e0c76174ae704
+googleapis_commitish: 598c395b092f184974f5b5fe625bc605ec2364b3
 libraries_bom_version: 26.74.0
 libraries:
     - api_shortname: bigquerystorage