diff --git a/.github/workflows/build-asciidoc.yml b/.github/workflows/build-asciidoc.yml
index c859ac2..ca37c15 100644
--- a/.github/workflows/build-asciidoc.yml
+++ b/.github/workflows/build-asciidoc.yml
@@ -71,4 +71,4 @@ jobs:
 
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v2
+        uses: actions/deploy-pages@v4