diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 2e0b3f6..70c613d 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -36,7 +36,7 @@ jobs:
     steps:
 
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3