diff --git a/package.json b/package.json
index f1fd5155e..805731f65 100644
--- a/package.json
+++ b/package.json
@@ -85,7 +85,7 @@
 		"stylus-loader": "3.0.1",
 		"swagger-jsdoc": "1.9.4",
 		"tslint": "5.3.2",
-		"uglify-es": "3.0.11",
+		"uglify-es": "3.0.13",
 		"uglify-es-webpack-plugin": "0.0.2",
 		"uglify-js": "git+https://github.com/mishoo/UglifyJS2.git#harmony",
 		"webpack": "2.6.1"