diff --git a/.github/workflows/check_docker_build.yml b/.github/workflows/check_docker_build.yml
index 53232ca..81c1730 100644
--- a/.github/workflows/check_docker_build.yml
+++ b/.github/workflows/check_docker_build.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v6.0.2
+    - uses: actions/checkout@v6.0.3
     - name: Build the Docker image
       env:
         # @see https://docs.docker.com/develop/develop-images/build_enhancements/
diff --git a/.github/workflows/publish_docker_image.yml b/.github/workflows/publish_docker_image.yml
index e2aa05b..1818c19 100644
--- a/.github/workflows/publish_docker_image.yml
+++ b/.github/workflows/publish_docker_image.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
 
       # https://github.com/marketplace/actions/push-to-ghcr
       - name: Build and publish a Docker image for ${{ github.repository }}