diff --git a/package.json b/package.json
index f690964..9eae6f3 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "chai-string": "^1.4.0",
     "eslint": "^5.0.0",
     "hoek": "^5.0.3",
-    "karma": "^2.0.5",
+    "karma": "^3.0.0",
     "karma-chai": "^0.1.0",
     "karma-chrome-launcher": "^2.2.0",
     "karma-mocha": "^1.3.0",