diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 33cb7db..5feff1b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -26,7 +26,7 @@ jobs:
           cd materials
           docker build -t jupyter .
       - name: Deploy
-        uses: JamesIves/github-pages-deploy-action@v4.4.3
+        uses: JamesIves/github-pages-deploy-action@v4.5.0
         with:
           branch: gh-pages # The branch the action should deploy to.
           folder: materials/_site # The folder the action should deploy.