diff --git a/package.json b/package.json
index 9685afd..d178405 100644
--- a/package.json
+++ b/package.json
@@ -78,7 +78,7 @@
     "mocha": "^2.3.4",
     "moment": "^2.13.0",
     "ng-annotate-webpack-plugin": "^0.1.2",
-    "npm": "^3.5.2",
+    "npm": "^6.14.6",
     "phantomjs-prebuilt": "^2.1.7",
     "portfinder": "^0.4.0",
     "postcss-browser-reporter": "^0.4.0",