diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 2458805b9..459306bb6 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -75,7 +75,7 @@ jobs:
       # artifact internally in this workflow, so only keep it for a day,
       # not the full 90 day default.
       - name: Cache UI artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ui
           path: ui/public