diff --git a/.github/workflows/sync-wiki.yml b/.github/workflows/sync-wiki.yml
index 069c891..5099a86 100644
--- a/.github/workflows/sync-wiki.yml
+++ b/.github/workflows/sync-wiki.yml
@@ -9,7 +9,7 @@ jobs:
   sync:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Configure git
         run: |
           git config --global user.name 'github-actions[bot]'
diff --git a/.github/workflows/wiki-check.yml b/.github/workflows/wiki-check.yml
index 9b56024..b160ff8 100644
--- a/.github/workflows/wiki-check.yml
+++ b/.github/workflows/wiki-check.yml
@@ -7,7 +7,7 @@ jobs:
   diff:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Compare wiki contents
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}