diff --git a/package.json b/package.json
index d767a45..c38d1ad 100644
--- a/package.json
+++ b/package.json
@@ -6,11 +6,11 @@
   "repository": "https://github.com/angular/angular-phonecat",
   "license": "MIT",
   "devDependencies": {
-    "karma": "~0.12.30",
-    "protractor": "1.6.1",
-    "http-server": "^0.6.1",
+    "karma": "~1.3.0",
+    "protractor": "4.0.10",
+    "http-server": "^0.9.0",
     "bower": "^1.3.1",
-    "shelljs": "^0.2.6"
+    "shelljs": "^0.7.5"
   },
   "scripts": {
     "postinstall": "bower install",