diff --git a/www/package.json b/www/package.json
index 0d74e1a..9cdcc29 100644
--- a/www/package.json
+++ b/www/package.json
@@ -41,7 +41,7 @@
     "ember-resolver": "^2.0.3",
     "ember-truth-helpers": "2.0.0",
     "ember-welcome-page": "^1.0.3",
-    "highcharts": "^6.0.7",
+    "highcharts": "^8.2.0",
     "loader.js": "^4.0.10",
     "ember-intl": "2.15.1",
     "ember-cli-cookie": "^0.2.0"