diff --git a/generation_config.yaml b/generation_config.yaml
index 93004daf5..090a13e62 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,5 +1,5 @@
-gapic_generator_version: 2.44.0
-googleapis_commitish: 32bc03653260356351854429bd7e2dfbf670d352
+gapic_generator_version: 2.45.0
+googleapis_commitish: 02f62c8e241a9f95f0d183785354e90e35388cbd
 libraries_bom_version: 26.45.0
 libraries:
   - api_shortname: pubsub