diff --git a/.github/workflows/Deploy.yml b/.github/workflows/Deploy.yml
index d5206b10..c96d90f8 100644
--- a/.github/workflows/Deploy.yml
+++ b/.github/workflows/Deploy.yml
@@ -43,7 +43,7 @@ jobs:
           # and quality of output plots in GR back end.
           GKSwstype: "100"
     - name: Build and Deploy
-      uses: JamesIves/github-pages-deploy-action@4.1.0
+      uses: JamesIves/github-pages-deploy-action@v4
       with:
         token: ${{ secrets.GITHUB_TOKEN }}
         branch: gh-pages