diff --git a/package.json b/package.json
index f12ba130..4e91dff8 100644
--- a/package.json
+++ b/package.json
@@ -35,22 +35,22 @@
     "boilerplate"
   ],
   "dependencies": {
-    "bluebird": "^3.1.4",
-    "body-parser": "^1.14.2",
-    "compression": "^1.6.1",
-    "cookie-parser": "^1.4.1",
-    "cors": "^2.7.1",
-    "debug": "^2.2.0",
-    "express": "~4.13.1",
-    "express-validation": "^0.4.5",
-    "express-winston": "^1.2.0",
-    "http-status": "^0.2.0",
-    "joi": "^7.2.3",
-    "lodash": "^4.0.1",
-    "method-override": "^2.3.5",
-    "mongoose": "^4.3.7",
-    "morgan": "~1.6.1",
-    "winston": "^2.1.1"
+    "bluebird": "3.1.4",
+    "body-parser": "1.14.2",
+    "compression": "1.6.1",
+    "cookie-parser": "1.4.1",
+    "cors": "2.7.1",
+    "debug": "2.2.0",
+    "express": "4.13.1",
+    "express-validation": "0.4.5",
+    "express-winston": "1.2.0",
+    "http-status": "0.2.0",
+    "joi": "7.2.3",
+    "lodash": "4.0.1",
+    "method-override": "2.3.5",
+    "mongoose": "4.3.7",
+    "morgan": "1.6.1",
+    "winston": "2.1.1"
   },
   "devDependencies": {
     "babel-cli": "6.5.1",
@@ -58,31 +58,31 @@
     "babel-plugin-add-module-exports": "0.1.2",
     "babel-preset-es2015": "6.5.0",
     "babel-preset-stage-2": "6.5.0",
-    "chai": "^3.4.1",
+    "chai": "3.4.1",
     "commitizen": "2.5.0",
-    "coveralls": "^2.11.6",
+    "coveralls": "2.11.6",
     "cz-conventional-changelog": "1.1.5",
-    "del": "^2.2.0",
-    "eslint": "^1.10.3",
+    "del": "2.2.0",
+    "eslint": "1.10.3",
     "eslint-config-airbnb": "5.0.1",
     "ghooks": "1.0.3",
-    "gulp": "^3.9.0",
+    "gulp": "3.9.0",
     "gulp-babel": "6.1.2",
-    "gulp-env": "^0.4.0",
-    "gulp-eslint": "^1.1.1",
-    "gulp-istanbul": "^0.10.3",
-    "gulp-load-plugins": "^1.2.0",
-    "gulp-mocha": "^2.2.0",
-    "gulp-newer": "^1.1.0",
-    "gulp-nodemon": "^2.0.6",
-    "gulp-plumber": "^1.0.1",
-    "gulp-sourcemaps": "^1.6.0",
-    "gulp-util": "^3.0.7",
+    "gulp-env": "0.4.0",
+    "gulp-eslint": "1.1.1",
+    "gulp-istanbul": "0.10.3",
+    "gulp-load-plugins": "1.2.0",
+    "gulp-mocha": "2.2.0",
+    "gulp-newer": "1.1.0",
+    "gulp-nodemon": "2.0.6",
+    "gulp-plumber": "1.0.1",
+    "gulp-sourcemaps": "1.6.0",
+    "gulp-util": "3.0.7",
     "isparta": "4.0.0",
-    "mocha": "^2.3.4",
-    "run-sequence": "^1.1.5",
-    "supertest": "^1.1.0",
-    "supertest-as-promised": "^2.0.2",
+    "mocha": "2.3.4",
+    "run-sequence": "1.1.5",
+    "supertest": "1.1.0",
+    "supertest-as-promised": "2.0.2",
     "validate-commit-msg": "2.0.0"
   },
   "license": "MIT",