diff --git a/generation_config.yaml b/generation_config.yaml
index 9d6af707f..ed793e8f9 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,5 +1,5 @@
 gapic_generator_version: 2.52.0
-googleapis_commitish: 0ce8062889f30daa64eed6810e3c124ccd89608f
+googleapis_commitish: dd1210af5bee414c9e606f5637e0eb0fd9d894e8
 libraries_bom_version: 26.53.0
 libraries:
   - api_shortname: firestore