diff --git a/package.json b/package.json
index cad705b..262e4b2 100644
--- a/package.json
+++ b/package.json
@@ -91,7 +91,7 @@
     "@types/node": "^8.0.28",
     "@types/selenium-webdriver": "^3.0.6",
     "@types/source-map": "^0.5.0",
-    "@types/uglify-js": "^2.6.29",
+    "@types/uglify-js": "^3.0.0",
     "angular2-template-loader": "^0.6.0",
     "autodll-webpack-plugin": "^0.3.3",
     "autoprefixer": "^7.1.4",