diff --git a/.github/workflows/functions-deploy.yml b/.github/workflows/functions-deploy.yml
index 099d1768..65db4724 100644
--- a/.github/workflows/functions-deploy.yml
+++ b/.github/workflows/functions-deploy.yml
@@ -53,10 +53,15 @@ env:
 jobs:
   build-and-deploy:
     runs-on: ubuntu-latest
-    environment: ${{ inputs.ENVIRONMENT }}
+    environment:
+      name: ${{ inputs.ENVIRONMENT }}
+    permissions:
+      id-token: write
+      contents: read
+
     steps:
       - name: 'Checkout GitHub Action'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Setup Node ${{ env.NODE_VERSION }} Environment
         uses: actions/setup-node@v3
@@ -72,6 +77,13 @@ jobs:
           npm run test --if-present
           popd
 
+      - name: Login via Azure CLI
+        uses: azure/login@v2
+        with:
+          client-id: ${{ secrets.AZURE_CLIENT_ID }}
+          tenant-id: ${{ secrets.AZURE_TENANT_ID }}
+          subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
+
       - name: 'Run Azure Functions Action'
         uses: Azure/functions-action@v1
         id: fa