diff --git a/.github/workflows/ghpages.yml b/.github/workflows/ghpages.yml
index 61944a1aa..cb78e69ec 100644
--- a/.github/workflows/ghpages.yml
+++ b/.github/workflows/ghpages.yml
@@ -19,7 +19,7 @@ jobs:
         run: sbt readme/run
 
       - name: Deploy
-        uses: JamesIves/github-pages-deploy-action@4.1.8
+        uses: JamesIves/github-pages-deploy-action@4.1.9
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           branch: gh-pages