diff --git a/SmartControl.WebApp/slides/package.json b/SmartControl.WebApp/slides/package.json
index 10ecf40..a811bcd 100644
--- a/SmartControl.WebApp/slides/package.json
+++ b/SmartControl.WebApp/slides/package.json
@@ -31,7 +31,7 @@
     "grunt-contrib-qunit": "3.1.0",
     "grunt-contrib-jshint": "0.12.0",
     "grunt-contrib-cssmin": "0.12.3",
-    "grunt-contrib-uglify": "4.0.1",
+    "grunt-contrib-uglify": "5.2.2",
     "grunt-contrib-watch": "0.6.1",
     "grunt-sass": "3.1.0",
     "grunt-contrib-connect": "2.1.0",