diff --git a/package.json b/package.json
index 4d920df70..52af39a32 100644
--- a/package.json
+++ b/package.json
@@ -69,7 +69,7 @@
     "father": "^2.13.4",
     "less": "^3.10.3",
     "mockdate": "^3.0.2",
-    "np": "^5.1.0",
+    "np": "^6.2.3",
     "prettier": "^2.0.5",
     "react": "^16.0.0",
     "react-dom": "^16.0.0",