diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 119ab23..d32dc13 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -11,7 +11,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Log in to Azure Container Registry
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           registry: ${{ secrets.ACR_LOGIN_SERVER }}
           username: ${{ secrets.ACR_USERNAME }}