diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 7b4e2fe..1256c2a 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -34,7 +34,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # Perform Dockerfile linting every time workflow is triggered
       # https://github.com/hadolint/hadolint-action