diff --git a/.github/workflows/promote-baseline.yml b/.github/workflows/promote-baseline.yml
index 71fc42a..061bd07 100644
--- a/.github/workflows/promote-baseline.yml
+++ b/.github/workflows/promote-baseline.yml
@@ -167,7 +167,7 @@ jobs:
 
       - name: Authenticate to GCP
         if: steps.ci.outputs.green == 'true'
-        uses: google-github-actions/auth@v2
+        uses: google-github-actions/auth@v3
         with:
           workload_identity_provider: ${{ vars.GCP_WORKLOAD_IDENTITY_PROVIDER }}
           service_account: ${{ vars.GCP_SERVICE_ACCOUNT }}