diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 013a290c6d..5951a1f6d7 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -43,7 +43,7 @@ jobs:
 
       - name: Authenticate to Google Cloud
         id: auth
-        uses: google-github-actions/auth@71fee32a0bb7e97b4d33d548e7d957010649d8fa # v2.1.3
+        uses: google-github-actions/auth@6fc4af4b145ae7821d527454aa9bd537d1f2dc5f # v2.1.7
         with:
           workload_identity_provider: 'projects/101730247931/locations/global/workloadIdentityPools/hedera-registry-pool/providers/hedera-registry-gh-actions'
           service_account: 'guardian-publisher@hedera-registry.iam.gserviceaccount.com'