diff --git a/package-lock.json b/package-lock.json
index 99aafcf..102132d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2397,9 +2397,9 @@
       }
     },
     "highcharts": {
-      "version": "7.1.1",
-      "resolved": "https://registry.npmjs.org/highcharts/-/highcharts-7.1.1.tgz",
-      "integrity": "sha512-BQtWDQmH4AweQNFLGJCHBQwv9tj9kyp35bp2FFpmNBm7LOecCQdLjvZNgUKvCsKzBzJJIywcwWu4QEcAkPGCjg=="
+      "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 a0e5e68..b743b46 100644
--- a/package.json
+++ b/package.json
@@ -22,6 +22,6 @@
   "dependencies": {
     "body-parser": "^1.19.0",
     "express": "^4.17.1",
-    "highcharts": "^7.1.1"
+    "highcharts": "^9.0.0"
   }
 }