diff --git a/package.json b/package.json
index f625327..4c22b7a 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "eslint": "^7.1.0",
     "father": "^2.23.1",
     "less": "^3.11.1",
-    "np": "^6.0.0",
+    "np": "^7.1.0",
     "react": "^16.10.2",
     "react-dom": "^16.10.2",
     "typescript": "^4.0.3"