diff --git a/.github/workflows/website.yml b/.github/workflows/website.yml
index b05fef9..36d5e83 100644
--- a/.github/workflows/website.yml
+++ b/.github/workflows/website.yml
@@ -36,7 +36,7 @@ jobs:
           python3 -m pip install --upgrade pip setuptools wheel pyyaml==5.3.1 requests
 
       - name: Checkout the lesson
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
           ref: ${{ github.event.pull_request.head.sha }}
@@ -93,7 +93,7 @@ jobs:
 
       - name: Checkout github pages
         if: ${{ github.event_name == 'push' && steps.check-rmd.outputs.count != 0 && github.ref != 'refs/heads/gh-pages'}}
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: gh-pages
           path: gh-pages