diff --git a/.github/workflows/build-check.yml b/.github/workflows/build-check.yml
index 6e185d4..0b2b936 100644
--- a/.github/workflows/build-check.yml
+++ b/.github/workflows/build-check.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v4
diff --git a/.github/workflows/code-lint.yml b/.github/workflows/code-lint.yml
index e914837..62b076d 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@v6
+        uses: actions/checkout@v7
 
       - 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 4d439ce..caf80c2 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Log in to GHCR
         uses: docker/login-action@v4