diff --git a/.github/workflows/gh_pages_cleanup.yml b/.github/workflows/gh_pages_cleanup.yml
index 621539b..0949ca9 100644
--- a/.github/workflows/gh_pages_cleanup.yml
+++ b/.github/workflows/gh_pages_cleanup.yml
@@ -11,7 +11,7 @@ jobs:
     if: github.event.ref_type == 'branch'
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
diff --git a/.github/workflows/gh_pages_readme.yml b/.github/workflows/gh_pages_readme.yml
index 5f5c280..9c329c1 100644
--- a/.github/workflows/gh_pages_readme.yml
+++ b/.github/workflows/gh_pages_readme.yml
@@ -10,7 +10,7 @@ jobs:
   gh_pages_readme:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           ref: gh-pages