diff --git a/generation_config.yaml b/generation_config.yaml
index ae1cd3ef1d..16f8aea7d0 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,6 +1,6 @@
-gapic_generator_version: 2.45.0
-googleapis_commitish: 4082d5e51e8481f6ccc384cacd896f4e78f19dee
-libraries_bom_version: 26.45.0
+gapic_generator_version: 
+googleapis_commitish: 42219196a8f02e2e17198ad88f4369324dfe1f09
+libraries_bom_version: 
 template_excludes:
   - .gitignore
   - .kokoro/presubmit/integration.cfg