Use ^ in package.json

Author: strugee

package.json

@@ -27,16 +27,16 @@
   },
   "dependencies": {
     "coffee-script": "~1.6",
-    "url": "~0.7.9",
-    "querystring": "~0.2.0"
+    "url": "^0.7.9",
+    "querystring": "^0.2.0"
   },
   "devDependencies": {
     "chai": "^4.1.2",
     "grunt": "^1.0.2",
-    "grunt-contrib-watch": "~0.5.3",
-    "grunt-mocha-test": "~0.7.0",
-    "grunt-release": "~0.6.0",
-    "matchdep": "~0.1.2",
+    "grunt-contrib-watch": "^0.5.3",
+    "grunt-mocha-test": "^0.7.0",
+    "grunt-release": "^0.6.0",
+    "matchdep": "^0.1.2",
     "mocha": "^5.0.5",
     "sinon": "^4.4.8",
     "sinon-chai": "^3.0.0"