diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4358e8d..c8fa2e2 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout Repository
-        uses: 'actions/checkout@v5'
+        uses: 'actions/checkout@v6'
 
       - name: Install static-sitemap-cli
         run: npm install static-sitemap-cli
diff --git a/.github/workflows/wiki_lint.yml b/.github/workflows/wiki_lint.yml
index 5a9ec0a..429d316 100644
--- a/.github/workflows/wiki_lint.yml
+++ b/.github/workflows/wiki_lint.yml
@@ -7,7 +7,7 @@ jobs:
     name: runner / vale
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: errata-ai/vale-action@reviewdog
         with:
           fail_on_error: true