diff --git a/package.json b/package.json
index 9cbbe3e..5741afa 100644
--- a/package.json
+++ b/package.json
@@ -7,19 +7,18 @@
   "main": "electron-main.js",
   "license": "GPLv3",
   "devDependencies": {
-    "bower": "^1.3.1",
+    "bower": "^1.8",
     "electron-packager": "^7.0.0",
-    "http-server": "^0.6.1",
-    "jasmine-core": "^2.4.1",
-    "jshint": "^2.5.2",
-    "karma": "~0.13",
-    "karma-jasmine": "^0.3.6",
-    "karma-junit-reporter": "^0.2.2",
+    "http-server": "^0.11",
+    "jasmine-core": "^3.1",
+    "jshint": "^2.9",
+    "karma": "~1.7",
+    "karma-jasmine": "~1.1",
+    "karma-junit-reporter": "^1.2",
     "karma-phantomjs-launcher": "^1.0.0",
-    "phantomjs-prebuilt": "^2.1.1",
-    "protractor": "~0.20.1",
-    "shelljs": "^0.2.6",
-    "uglify-js": "^2.4"
+    "protractor": "^5.0.0",
+    "shelljs": "^0.8.0",
+    "uglify-js": "^3"
   },
   "scripts": {
     "postinstall": "bower install",