Update dependencies with minor and patch updates (#445)

Author: kunalkapadia

package.json

@@ -40,31 +40,31 @@
     "boilerplate"
   ],
   "dependencies": {
-    "bluebird": "3.5.0",
-    "body-parser": "1.17.2",
-    "compression": "1.7.0",
+    "bluebird": "3.5.1",
+    "body-parser": "1.18.2",
+    "compression": "1.7.2",
     "cookie-parser": "1.4.3",
     "cors": "2.8.4",
     "debug": "^2.4.5",
     "dotenv": "^4.0.0",
-    "express": "4.15.4",
-    "express-jwt": "5.3.0",
+    "express": "4.16.3",
+    "express-jwt": "5.3.1",
     "express-validation": "1.0.2",
-    "express-winston": "2.4.0",
-    "helmet": "3.8.1",
+    "express-winston": "2.5.0",
+    "helmet": "3.12.0",
     "http-status": "1.0.1",
     "joi": "10.6.0",
     "jsonwebtoken": "7.1.9",
-    "method-override": "^2.3.5",
+    "method-override": "^2.3.10",
     "mongoose": "4.7.4",
-    "morgan": "1.8.2",
-    "winston": "2.3.1"
+    "morgan": "1.9.0",
+    "winston": "2.4.1"
   },
   "devDependencies": {
-    "chai": "4.1.1",
-    "commitizen": "^2.9.2",
-    "coveralls": "^2.11.6",
-    "cross-env": "5.0.5",
+    "chai": "4.1.2",
+    "commitizen": "^2.9.6",
+    "coveralls": "^3.0.0",
+    "cross-env": "5.1.4",
     "cz-conventional-changelog": "1.2.0",
     "eslint": "3.16.1",
     "eslint-config-airbnb-base": "7.1.0",
@@ -75,7 +75,7 @@
     "mocha": "3.5.0",
     "supertest": "3.0.0",
     "supertest-as-promised": "4.0.2",
-    "validate-commit-msg": "^2.6.1"
+    "validate-commit-msg": "^2.14.0"
   },
   "license": "MIT",
   "config": {