diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 39037b8..00cfc54 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -37,7 +37,7 @@ jobs:
 
       - name: Deploy
         if: github.ref == 'refs/heads/master' || github.ref == 'refs/heads/main'
-        uses: JamesIves/github-pages-deploy-action@v4.6
+        uses: JamesIves/github-pages-deploy-action@v4.6.3
         with:
           branch: gh-pages
           folder: export