diff --git a/package-lock.json b/package-lock.json
index e779e8d..7b86f52 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -446,9 +446,9 @@
       }
     },
     "highcharts": {
-      "version": "6.2.0",
-      "resolved": "https://registry.npmjs.org/highcharts/-/highcharts-6.2.0.tgz",
-      "integrity": "sha512-A4E89MA+kto8giic7zyLU6ZxfXnVeCUlKOyzFsah3+n4BROx4bgonl92KIBtwLud/mIWir8ahqhuhe2by9LakQ=="
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/highcharts/-/highcharts-9.0.0.tgz",
+      "integrity": "sha512-MJCtidFytGSQvsV3OEM+vFTLpjUcp7jmFpLn8h3oL4WKp0gxUOQg6Nw00sqMWGdiadst0gOZO4804zynTcYjZQ=="
     },
     "hosted-git-info": {
       "version": "2.6.0",
diff --git a/package.json b/package.json
index 2c83562..0e42024 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "express-session": "^1.15.6",
     "express-validator": "^5.1.2",
     "geojson": "^0.5.0",
-    "highcharts": "^6.1.0",
+    "highcharts": "^9.0.0",
     "mongoose": "^5.7.5",
     "nodemailer": "^4.6.4"
   },