diff --git a/src/client/styles/bootstrap/package.json b/src/client/styles/bootstrap/package.json
old mode 100755
new mode 100644
index e524836..ddea553
--- a/src/client/styles/bootstrap/package.json
+++ b/src/client/styles/bootstrap/package.json
@@ -17,7 +17,7 @@
     }
   ]
   , "devDependencies": {
-      "uglify-js": "1.3.4"
+      "uglify-js": "3.6.8"
     , "jshint": "0.9.1"
     , "recess": "1.1.6"
     , "connect": "2.1.3"