diff --git a/.github/workflows/deploy-cloud-function.yml b/.github/workflows/deploy-cloud-function.yml
index ca4a70ae..4e07da69 100644
--- a/.github/workflows/deploy-cloud-function.yml
+++ b/.github/workflows/deploy-cloud-function.yml
@@ -29,7 +29,7 @@ jobs:
         uses: google-github-actions/setup-gcloud@v1
 
       - id: auth
-        uses: google-github-actions/auth@v1
+        uses: google-github-actions/auth@v2
         with:
           workload_identity_provider: "projects/${{ env.GCP_PROJECT_NUMBER }}/locations/global/workloadIdentityPools/${{ env.GCP_IDENTITY_POOL }}/providers/${{ env.GCP_IDENTITY_PROVIDER }}"
           service_account: "${{ env.GCP_SERVICE_ACCOUNT }}"