diff --git a/.github/workflows/github-pages.yml b/.github/workflows/github-pages.yml
index 9c1a73b..749bc2b 100644
--- a/.github/workflows/github-pages.yml
+++ b/.github/workflows/github-pages.yml
@@ -6,7 +6,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - run: make build
       - uses: actions/upload-pages-artifact@v2
         with: