diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index cc0785f..9cd9e4c 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Setup Node.js
         uses: actions/setup-node@v4