diff --git a/package.json b/package.json
index 30e4d807..8acf1bcf 100644
--- a/package.json
+++ b/package.json
@@ -27,8 +27,8 @@
     "babel-preset-react": "^6.5.0",
     "envify": "^3.4.1",
     "expect": "1.10.0",
-    "karma": "^0.13.22",
-    "karma-browserify": "^4.2.1",
+    "karma": "^2.0.0",
+    "karma-browserify": "^5.3.0",
     "karma-chrome-launcher": "0.2.0",
     "karma-cli": "0.1.0",
     "karma-firefox-launcher": "0.1.6",