diff --git a/package.json b/package.json
index 00f799e..2536e2e 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "@angular/router": "11.0.5",
     "@highcharts/map-collection": "^1.1.3",
     "core-js": "^3.8.1",
-    "highcharts": "^8.2.2",
+    "highcharts": "^9.0.0",
     "highcharts-custom-events": "^3.0.10",
     "jquery": "^3.5.0",
     "proj4": "^2.6.3",