diff --git a/generation_config.yaml b/generation_config.yaml
index 77ea2c732..514c96d4b 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,6 +1,6 @@
 gapic_generator_version: 2.45.0
-googleapis_commitish: 42219196a8f02e2e17198ad88f4369324dfe1f09
-libraries_bom_version: 26.45.0
+googleapis_commitish: 607c2ae82620153880a66898bcbf0a46d38d7d10
+libraries_bom_version: 26.46.0
 libraries:
   - api_shortname: pubsub
     name_pretty: Cloud Pub/Sub