diff --git a/.github/workflows/code-lint.yml b/.github/workflows/code-lint.yml
index 7767779..30310a6 100644
--- a/.github/workflows/code-lint.yml
+++ b/.github/workflows/code-lint.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Lint Dockerfile with hadolint
         uses: hadolint/hadolint-action@v3.3.0
diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index cbd8d20..c4aa81d 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -62,7 +62,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Download image artifact
         uses: actions/download-artifact@v4
@@ -111,7 +111,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Log in to GHCR
         uses: docker/login-action@v3