diff --git a/package.json b/package.json
index 7be6b68..e80de95 100644
--- a/package.json
+++ b/package.json
@@ -71,7 +71,7 @@
     "eslint-plugin-mocha": "4.8.0",
     "ghooks": "1.3.2",
     "imports-loader": "0.7.1",
-    "karma": "1.7.0",
+    "karma": "3.1.0",
     "karma-coverage": "1.1.1",
     "karma-mocha": "1.3.0",
     "karma-mocha-reporter": "2.2.3",