diff --git a/package.json b/package.json
index 3b03e8b..9507098 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "husky": "^1.0.0",
     "istanbul-instrumenter-loader": "^3.0.1",
     "jasmine-core": "^3.1.0",
-    "karma": "^3.0.0",
+    "karma": "^4.0.1",
     "karma-chrome-launcher": "^2.2.0",
     "karma-coverage": "^1.1.1",
     "karma-coverage-istanbul-reporter": "^2.0.0",