diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6df8666..b67f0f6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup Ruby
         uses: ruby/setup-ruby@44511735964dcb71245e7e55f72539531f7bc0eb
         with:
diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index ce23544..a7e4f5f 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -31,7 +31,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup Ruby
         uses: ruby/setup-ruby@44511735964dcb71245e7e55f72539531f7bc0eb
         with: