diff --git a/.github/workflows/auto-publish.yml b/.github/workflows/auto-publish.yml
index d1eec9c..942f990 100644
--- a/.github/workflows/auto-publish.yml
+++ b/.github/workflows/auto-publish.yml
@@ -14,7 +14,7 @@ jobs:
       - uses: actions/setup-python@v7
         with:
           python-version: '3.12'
-      - uses: w3c/spec-prod@v2
+      - uses: w3c/spec-prod@v2.13.2
         with:
           GH_PAGES_BRANCH: gh-pages
           BUILD_FAIL_ON: warning