diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9f39f0d..0bcae4f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -47,7 +47,7 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@v5
 
   pytest:
     runs-on: ubuntu-latest