diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 58450f6..c18cfec 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -34,7 +34,7 @@ jobs:
       - name: script/cibuild
         run: script/cibuild
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         with:
           name: build
           path: _site