diff --git a/generation_config.yaml b/generation_config.yaml
index 06b8fcb62..9fc70e723 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,6 +1,6 @@
 gapic_generator_version: 2.51.1
-googleapis_commitish: 8c9639ac76d6f08df5b3c2c0aa759cab126bbba5
-libraries_bom_version: 26.52.0
+googleapis_commitish: d4c6826b966464a3e7e272bb44d7ed563b5abe81
+libraries_bom_version: 26.53.0
 libraries:
   - api_shortname: logging
     name_pretty: Cloud Logging