diff --git a/generation_config.yaml b/generation_config.yaml
index 37c2a59f1..66fd8ce27 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,5 +1,5 @@
-gapic_generator_version: 2.45.0
-googleapis_commitish: a18d9b2c3563527b26c4b713469e795b92795271
+gapic_generator_version: 2.46.0
+googleapis_commitish: 69e9dff10df4fa1e338712d38dc26b46791a6e94
 libraries_bom_version: 26.47.0
 libraries:
   - api_shortname: pubsub