diff --git a/.github/workflows/generate.yml b/.github/workflows/generate.yml
index 1935308..d1e708f 100644
--- a/.github/workflows/generate.yml
+++ b/.github/workflows/generate.yml
@@ -164,7 +164,7 @@ jobs:
         name: documentation
         path: html
     - name: Deploy 🚀
-      uses: JamesIves/github-pages-deploy-action@4
+      uses: JamesIves/github-pages-deploy-action@4.1.1
       with:
         branch: gh-pages # The branch the action should deploy to.
         folder: html/ariths_gen   # The folder the action should deploy.