diff --git a/.github/workflows/codegen.yml b/.github/workflows/codegen.yml
index 83cc81bcd0..ba1f5a8c64 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@62499d14580cc3cee4ed5f0bc1b3a028a979771f # master
+    uses: googleapis/discovery-artifact-manager/.github/workflows/list-services.yml@42955f7273494cb7c6fcaacef0b0f4e37cfc2fc4 # master
   batch:
     runs-on: ubuntu-24.04
     needs: discovery