diff --git a/.github/workflows/codegen.yml b/.github/workflows/codegen.yml
index a243c7afe50..346df1e6f0f 100644
--- a/.github/workflows/codegen.yml
+++ b/.github/workflows/codegen.yml
@@ -10,7 +10,7 @@ on:
 name: codegen
 jobs:
   discovery:
-    uses: googleapis/discovery-artifact-manager/.github/workflows/list-services.yml@a4ebecb5b7501f788d10393593c767558abf7abf # master
+    uses: googleapis/discovery-artifact-manager/.github/workflows/list-services.yml@184441cd753131b65f3a61beb8163c6d9f8c6c8c # master
   batch:
     runs-on: ubuntu-24.04
     needs: discovery