diff --git a/.github/workflows/auto-publish.yml b/.github/workflows/auto-publish.yml
index a300e7a..1c39136 100644
--- a/.github/workflows/auto-publish.yml
+++ b/.github/workflows/auto-publish.yml
@@ -10,7 +10,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: w3c/spec-prod@v2
         with:
           GH_PAGES_BRANCH: gh-pages