diff --git a/.github/workflows/build-deploy-gh-pages.yml b/.github/workflows/build-deploy-gh-pages.yml
index f9c636f6..a49cb4db 100644
--- a/.github/workflows/build-deploy-gh-pages.yml
+++ b/.github/workflows/build-deploy-gh-pages.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
diff --git a/.github/workflows/deploy-pages.yml b/.github/workflows/deploy-pages.yml
index 997ae4df..ce58b97e 100644
--- a/.github/workflows/deploy-pages.yml
+++ b/.github/workflows/deploy-pages.yml
@@ -14,7 +14,7 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Deploy to gh-pages branch
         uses: peaceiris/actions-gh-pages@v4
diff --git a/.github/workflows/wcag-refresh.yml b/.github/workflows/wcag-refresh.yml
index 58795621..68da6e88 100644
--- a/.github/workflows/wcag-refresh.yml
+++ b/.github/workflows/wcag-refresh.yml
@@ -37,7 +37,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1