diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4ff6c1c..204b742 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,6 +15,14 @@ jobs:
       uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
+
+    - id: 'auth'
+      name: 'Authenticate to Google Cloud'
+      uses: 'google-github-actions/auth@v0.4.0'
+      with:
+        workload_identity_provider: 'projects/569867470362/locations/global/workloadIdentityPools/github-actions/providers/github-actions'
+        service_account: 'github-actions-runner@ee-aazuspan.iam.gserviceaccount.com'
+
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip