diff --git a/generation_config.yaml b/generation_config.yaml
index e72e81c54..62911a0f6 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,5 +1,5 @@
 gapic_generator_version: 2.67.0
-googleapis_commitish: dd3d17addb94bd4a392a5270795c11a27a1334fc
+googleapis_commitish: c83d354f79b02e3dc98f22248e22851fcf9b961d
 libraries_bom_version: 26.76.0
 libraries:
   - api_shortname: firestore