diff --git a/package.json b/package.json
index 75a4ac1..a4878a4 100644
--- a/package.json
+++ b/package.json
@@ -15,9 +15,9 @@
     "gulp-jshint": "^1.6.1",
     "jshint-stylish": "^0.2.0",
     "gulp-karma": "0.0.4",
-    "karma": "^5.0.0",
+    "karma": "^6.0.0",
     "karma-jasmine": "~0.2.0",
-    "karma-phantomjs-launcher": "^0.1.4",
+    "karma-phantomjs-launcher": "^1.0.4",
     "karma-spec-reporter": "0.0.13"
   },
   "main": "src/echo.js"