diff --git a/.github/workflows/tox-pytest.yml b/.github/workflows/tox-pytest.yml
index 8c13a469..40d00095 100644
--- a/.github/workflows/tox-pytest.yml
+++ b/.github/workflows/tox-pytest.yml
@@ -40,7 +40,7 @@ jobs:
       - name: Set default gcp credentials
         id: gcloud-auth
         continue-on-error: true
-        uses: "google-github-actions/auth@v2"
+        uses: "google-github-actions/auth@v3"
         with:
           # you'll need to update the WIF setup in pudl/terraform to allow actions from this repo to access the tox-pytest service account!
           workload_identity_provider: "projects/345950277072/locations/global/workloadIdentityPools/gh-actions-pool/providers/gh-actions-provider"