diff --git a/.github/workflows/ci-ubuntu.yml b/.github/workflows/ci-ubuntu.yml
index e263af40..5c9a851a 100644
--- a/.github/workflows/ci-ubuntu.yml
+++ b/.github/workflows/ci-ubuntu.yml
@@ -186,7 +186,7 @@ jobs:
 ########################################################################
 
       - name: Deploy HTML
-        uses: JamesIves/github-pages-deploy-action@v4.6.4
+        uses: JamesIves/github-pages-deploy-action@v4.6.8
         if: ${{ success() && env.AGDA_DEPLOY }}
         with:
           branch: gh-pages