diff --git a/package-lock.json b/package-lock.json
index 9e5f086..6492df2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "MIT",
       "dependencies": {
         "bootstrap": "^5.3.2",
-        "highcharts": "^11.3.0"
+        "highcharts": "^11.4.1"
       },
       "devDependencies": {
         "html-validate": "^8.18.1",
@@ -1055,9 +1055,9 @@
       }
     },
     "node_modules/highcharts": {
-      "version": "11.4.0",
-      "resolved": "https://registry.npmjs.org/highcharts/-/highcharts-11.4.0.tgz",
-      "integrity": "sha512-f5POJz2WdHW6SNT4P2CoMjsgcX5F5sJXtdfWLQCaNP9JG0nG5TSGG7+A6vzHGzcDkTPM72EQbRQofNZHaRTUPg=="
+      "version": "11.4.1",
+      "resolved": "https://registry.npmjs.org/highcharts/-/highcharts-11.4.1.tgz",
+      "integrity": "sha512-t+BjB4hba5rNheczCrpyDz8BJrqGdgECHaaXQrgbf1mRdPMPemlOfo08/kTMgZ/Kp/Xfj015atdXpUFdwUU12Q=="
     },
     "node_modules/hosted-git-info": {
       "version": "2.8.9",
diff --git a/package.json b/package.json
index e869c00..97328be 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "version": "1.1.0",
   "dependencies": {
     "bootstrap": "^5.3.2",
-    "highcharts": "^11.3.0"
+    "highcharts": "^11.4.1"
   },
   "devDependencies": {
     "html-validate": "^8.18.1",