diff --git a/package-lock.json b/package-lock.json
index 33a05dd..84803c7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5587,9 +5587,9 @@
       }
     },
     "highcharts": {
-      "version": "8.1.1",
-      "resolved": "https://registry.npmjs.org/highcharts/-/highcharts-8.1.1.tgz",
-      "integrity": "sha512-DSkI+fAqkqYDslOVLcEk8DX7W9itRIwzsdS0uVEOnVf0LF1hSKZtDINHP7ze/uBN9NdWQV9HydtiPTrkLx0lXg=="
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/highcharts/-/highcharts-9.0.0.tgz",
+      "integrity": "sha512-MJCtidFytGSQvsV3OEM+vFTLpjUcp7jmFpLn8h3oL4WKp0gxUOQg6Nw00sqMWGdiadst0gOZO4804zynTcYjZQ=="
     },
     "hmac-drbg": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
index 26bf00c..20c3375 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "@angular/platform-browser-dynamic": "~8.2.13",
     "@angular/router": "^8.2.14",
     "bootstrap": "^4.3.1",
-    "highcharts": "^8.1.1",
+    "highcharts": "^9.0.0",
     "rxjs": "~6.4.0",
     "rxjs-compat": "^6.5.3",
     "tslib": "^1.10.0",