diff --git a/.github/workflows/markdown-linter.yml b/.github/workflows/markdown-linter.yml
index 98af62b3..5d554c0a 100644
--- a/.github/workflows/markdown-linter.yml
+++ b/.github/workflows/markdown-linter.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.event.pull_request.draft == false
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: DavidAnson/markdownlint-cli2-action@v9
         with:
           globs: |
diff --git a/.github/workflows/static.yml b/.github/workflows/static.yml
index 2df09b33..7b5c2c54 100644
--- a/.github/workflows/static.yml
+++ b/.github/workflows/static.yml
@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Setup Node.js
         uses: actions/setup-node@v3
diff --git a/.github/workflows/test-front-matter.yml b/.github/workflows/test-front-matter.yml
index d634d75d..b233ff5a 100644
--- a/.github/workflows/test-front-matter.yml
+++ b/.github/workflows/test-front-matter.yml
@@ -11,7 +11,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Setup Node.js
       uses: actions/setup-node@v2