diff --git a/package.json b/package.json
index 12bae8c..667a214 100644
--- a/package.json
+++ b/package.json
@@ -26,18 +26,11 @@
     "test": "./build/build.sh"
   },
   "devDependencies": {
-    "jshint": ">= 1.1.0",
-    "mocha": ">= 1.7.1",
-    "uglify-js": ">= 1.3.4"
+    "jshint": "~1.1.0",
+    "mocha": "~1.7.1",
+    "uglify-js": "~1.3.4"
   },
-  "repositories": [
-    {
-      "type": "git",
-      "url": "https://github.com/faisalman/ua-parser-js.git"
-    }
-  ],
-  "repository" :
-  {
+  "repository" : {
     "type": "git",
     "url": "https://github.com/faisalman/ua-parser-js.git"
   },
@@ -57,9 +50,5 @@
   "directories": {
     "lib": "src",
     "test": "test"
-  },
-  "files": [
-    ""
-  ],
-  "repository": "git://github.com/faisalman/ua-parser-js.git"
+  }
 }