diff --git a/package-lock.json b/package-lock.json
index 99aafcf..e5d44b5 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": "7.2.2",
+      "resolved": "https://registry.npmjs.org/highcharts/-/highcharts-7.2.2.tgz",
+      "integrity": "sha512-jRKujQuPKHLgGQd2sByBI9K5m56CInm2augVZnBYqdmyoU88hcI62uuAXHvxC3FW8YY0FJ74A1uw6sxrcmcmvg=="
     },
     "hmac-drbg": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
index a0e5e68..1e014d7 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": "^7.2.2"
   }
 }