diff --git a/demo/cli/package-lock.json b/demo/cli/package-lock.json
index b71bd90..af40975 100644
--- a/demo/cli/package-lock.json
+++ b/demo/cli/package-lock.json
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       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/yn/-/yn-2.0.0.tgz",
diff --git a/demo/cli/package.json b/demo/cli/package.json
index 29cb699..b1ec224 100644
--- a/demo/cli/package.json
+++ b/demo/cli/package.json
@@ -39,7 +39,7 @@
     "codelyzer": "~4.5.0",
     "jasmine-core": "~2.99.1",
     "jasmine-spec-reporter": "~4.2.1",
-    "karma": "~3.0.0",
+    "karma": "~6.3.16",
     "karma-chrome-launcher": "~2.2.0",
     "karma-coverage-istanbul-reporter": "^2.0.5",
     "karma-jasmine": "~1.1.2",