diff --git a/.github/workflows/build_docs.yml b/.github/workflows/build_docs.yml
index c6942fab..5251d6b7 100644
--- a/.github/workflows/build_docs.yml
+++ b/.github/workflows/build_docs.yml
@@ -66,7 +66,7 @@ jobs:
 
     - name: Publish to gh-pages if tagged
       if: startsWith(github.ref, 'refs/tags') || github.event_name == 'workflow_dispatch'
-      uses: JamesIves/github-pages-deploy-action@v4.8.0
+      uses: JamesIves/github-pages-deploy-action@v4.9.0
       with:
         branch: gh-pages
         folder: docs/_build/html