diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index a6661ed..e39ec1a 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -14,17 +14,17 @@ jobs:
       uses: actions/checkout@v6
 
     - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v3
+      uses: docker/setup-buildx-action@v4
 
     - name: Login to Aliyun Container Registry
-      uses: docker/login-action@v3
+      uses: docker/login-action@v4
       with:
         registry: ${{ secrets.ALIYUN_REGISTRY }}
         username: ${{ secrets.ALIYUN_USERNAME }}
         password: ${{ secrets.ALIYUN_PASSWORD }}
 
     - name: Build and push backend image
-      uses: docker/build-push-action@v6
+      uses: docker/build-push-action@v7
       with:
         context: ./backend
         push: true