diff --git a/generation_config.yaml b/generation_config.yaml
index 2304a164f..17baa4295 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,5 +1,5 @@
 gapic_generator_version: 2.42.0
-googleapis_commitish: d44c3001960c430bc60ac1e1736cebfd8fd45e77
+googleapis_commitish: 6f0843548b06bfd3368da47ac6c40e77ea6c6109
 libraries_bom_version: 26.43.0
 libraries:
   - api_shortname: pubsublite