diff --git a/package.json b/package.json
index 79f767a..8eed781 100644
--- a/package.json
+++ b/package.json
@@ -12,10 +12,7 @@
     "time-grunt": "1.2.1",
     "load-grunt-configs": "0.4.3",
     "load-grunt-tasks": "3.2.0",
-    "grunt-bowercopy": "0.4.1",
     "grunt-shell": "1.1.2",
-    "grunt-bower-task": "0.4.0",
-    "grunt-bower-concat": "0.5.0",
     "grunt-contrib-jshint": "0.11.2",
     "jshint-stylish": "2.0.0"
   },