diff --git a/.github/workflows/auto-publish.yml b/.github/workflows/auto-publish.yml
index 070501ef..d74f9cdc 100644
--- a/.github/workflows/auto-publish.yml
+++ b/.github/workflows/auto-publish.yml
@@ -11,7 +11,7 @@ jobs:
     name: Build, Validate and Deploy
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: w3c/spec-prod@v2
         with:
           GH_PAGES_BRANCH: gh-pages