diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 24ee586..2e0ec51 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -28,7 +28,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
           
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Docker build
         run: |