diff --git a/.github/workflows/buildx.yml b/.github/workflows/buildx.yml
index 385e92e..912982a 100644
--- a/.github/workflows/buildx.yml
+++ b/.github/workflows/buildx.yml
@@ -116,7 +116,7 @@ jobs:
 
     - id: auth
       name: 'Authenticate to Google Cloud'
-      uses: google-github-actions/auth@v2
+      uses: google-github-actions/auth@v3
       with:
         workload_identity_provider: 'projects/1025538909507/locations/global/workloadIdentityPools/github/providers/github-actions'
         service_account: 'builder@replicate-production.iam.gserviceaccount.com'
diff --git a/.github/workflows/deploy-to-k8s.yml b/.github/workflows/deploy-to-k8s.yml
index 7821699..c3b0151 100644
--- a/.github/workflows/deploy-to-k8s.yml
+++ b/.github/workflows/deploy-to-k8s.yml
@@ -112,7 +112,7 @@ jobs:
 
       - name: Authenticate to Google Cloud
         if: ${{ inputs.auth_method == 'gke' || inputs.install_sops }}
-        uses: google-github-actions/auth@v2
+        uses: google-github-actions/auth@v3
         with:
           workload_identity_provider: projects/1025538909507/locations/global/workloadIdentityPools/github/providers/github-actions
           service_account: deploy@replicate-production.iam.gserviceaccount.com