diff --git a/.github/workflows/marp-pages.yml b/.github/workflows/marp-pages.yml
index 6ab7f11..8e3a3f7 100644
--- a/.github/workflows/marp-pages.yml
+++ b/.github/workflows/marp-pages.yml
@@ -43,4 +43,4 @@ jobs:
           path: 'build'
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v2
\ No newline at end of file
+        uses: actions/deploy-pages@v4
\ No newline at end of file