diff --git a/package.json b/package.json
index 7c7ceba9fa9fde2a7ac748a33514dd9802cb8740..4e1b195b2f0ad9ca4be93f2b0273d06819c510f0 100644
--- a/package.json
+++ b/package.json
@@ -9,20 +9,20 @@
   "module": "build/index.js",
   "dependencies": {},
   "devDependencies": {
-    "@types/jasmine": "^2.5.47",
-    "@types/node": "^6.0.46",
-    "jasmine": "^2.6.0",
-    "jasmine-core": "^2.5.2",
-    "jasmine-node": "^1.14.5",
-    "karma": "^1.3.0",
-    "karma-chrome-launcher": "^2.0.0",
-    "karma-jasmine": "^1.0.2",
-    "karma-jasmine-html-reporter": "^0.2.2",
-    "karma-requirejs": "^1.1.0",
-    "karma-typescript-preprocessor": "^0.3.0",
-    "requirejs": "^2.3.2",
-    "tslint": "^3.15.1",
-    "typescript": "^2.0.3"
+    "@types/jasmine": "2.5.47",
+    "@types/node": "6.0.46",
+    "jasmine": "2.6.0",
+    "jasmine-core": "2.5.2",
+    "jasmine-node": "1.14.5",
+    "karma": "1.3.0",
+    "karma-chrome-launcher": "2.0.0",
+    "karma-jasmine": "1.0.2",
+    "karma-jasmine-html-reporter": "0.2.2",
+    "karma-requirejs": "1.1.0",
+    "karma-typescript-preprocessor": "0.3.0",
+    "requirejs": "2.3.2",
+    "tslint": "3.15.1",
+    "typescript": "2.0.3"
   },
   "scripts": {
     "build": "./node_modules/typescript/bin/tsc --p src/tsconfig.app.json",