diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index bf7fc06..f80650c 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -19,7 +19,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       -
         name: Set environment variables
         run: |