diff --git a/generation_config.yaml b/generation_config.yaml
index a3e40be16..98bd0e67b 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,5 +1,5 @@
 gapic_generator_version: 2.47.0
-googleapis_commitish: 211a72fa5cd90bfbfe2d86d4e8163eee23171687
+googleapis_commitish: beea48a164c2a8cc8485185c3a4f56c587090e1a
 libraries_bom_version: 26.49.0
 libraries:
   - api_shortname: pubsublite