diff --git a/ui/package.json b/ui/package.json
index 0d5d951..da290d6 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -52,7 +52,7 @@
     "@types/react": "^19",
     "@types/react-dom": "^19",
     "@vitejs/plugin-react": "^6.0.1",
-    "@vitest/coverage-v8": "^4.1.0",
+    "@vitest/coverage-v8": "^5.0.0",
     "eslint": "^9",
     "eslint-config-next": "16.3.4",
     "jsdom": "^30.0.1",