(fix) upgrade dependencies

package.json

@@ -32,19 +32,17 @@
   },
   "homepage": "https://github.com/andrewzey/mfp",
   "dependencies": {
-    "cheerio": "^0.18.0",
-    "request": "^2.51.0",
-    "chai": "^1.10.0"
+    "cheerio": "^0.19.0",
+    "request": "^2.58.0",
+    "chai": "^3.0.0"
   },
   "devDependencies": {
-    "coveralls": "^2.11.2",
-    "gulp": "^3.8.10",
-    "gulp-coveralls": "^0.1.3",
-    "gulp-istanbul": "^0.5.0",
-    "gulp-jshint": "^1.9.0",
-    "gulp-mocha": "^2.0.0",
-    "jshint-stylish": "^1.0.0",
-    "mocha": "^2.1.0",
-    "nock": "^0.52.4"
+    "gulp": "^3.9.0",
+    "gulp-coveralls": "^0.1.4",
+    "gulp-istanbul": "^0.10.0",
+    "gulp-jshint": "^1.11.0",
+    "gulp-mocha": "^2.1.2",
+    "jshint-stylish": "^2.0.1",
+    "nock": "^2.6.0"
   }
 }