diff --git a/.github/workflows/blueprint.yml b/.github/workflows/blueprint.yml
index e720e8a..d644c2a 100644
--- a/.github/workflows/blueprint.yml
+++ b/.github/workflows/blueprint.yml
@@ -112,7 +112,7 @@ jobs:
         run: JEKYLL_ENV=production bundle exec jekyll build  # Note this will also copy the blueprint and API doc into home_page/_site
 
       - name: "Upload website (API documentation, blueprint and any home page)"
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: ${{ env.HOME_PAGE_EXISTS == 'true' && 'home_page/_site' || 'home_page/' }}