diff --git a/.github/workflows/deploy_doc.yml b/.github/workflows/deploy_doc.yml
index 9a6cf09..9c04d15 100644
--- a/.github/workflows/deploy_doc.yml
+++ b/.github/workflows/deploy_doc.yml
@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@v4
       - name: Deploy
         if: github.event_name != 'pull_request'
-        uses: JamesIves/github-pages-deploy-action@v4.4.3
+        uses: JamesIves/github-pages-deploy-action@v4.6.1
         with:
           branch: gh-pages # The branch the action should deploy to.
           folder: docs # The folder the action should deploy.