diff --git a/.github/workflows/deploy-to-gh.yml b/.github/workflows/deploy-to-gh.yml
index c953ae2..666d197 100644
--- a/.github/workflows/deploy-to-gh.yml
+++ b/.github/workflows/deploy-to-gh.yml
@@ -30,7 +30,7 @@ jobs:
           ls -al build
 
       - name: Deploy
-        uses: JamesIves/github-pages-deploy-action@4
+        uses: JamesIves/github-pages-deploy-action@4.4.3
         with:
           branch: gh-pages
           folder: build