diff --git a/.github/workflows/build-website.yml b/.github/workflows/build-website.yml
index 3db7589..132a2b1 100644
--- a/.github/workflows/build-website.yml
+++ b/.github/workflows/build-website.yml
@@ -40,7 +40,7 @@ jobs:
           run: make html
 
       - name: Upload html artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: dylan-lang-github-io-html
           path: docs/build/html/