diff --git a/page/package-lock.json b/page/package-lock.json
index 5a202ce..78c7cff 100644
--- a/page/package-lock.json
+++ b/page/package-lock.json
@@ -6045,9 +6045,9 @@
       "integrity": "sha512-l9sfDFsuqtOqKDsQdqrMRk0U85RZc0RtOR9yPI7mRVOa4FsR/BVnZ0shmQRM96Ji99kYZP/7hn1cedc1+ApsTQ=="
     },
     "highcharts": {
-      "version": "7.2.1",
-      "resolved": "https://registry.npmjs.org/highcharts/-/highcharts-7.2.1.tgz",
-      "integrity": "sha512-/fSUZiONmM+x49IQJNf8XwZGiNGOPRmxEOcd0xdJP9Xc3OlG46ZiUWgSLfhYQ9Oyhmzc3V3SKYCLud8+rKLi+w=="
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/highcharts/-/highcharts-9.0.0.tgz",
+      "integrity": "sha512-MJCtidFytGSQvsV3OEM+vFTLpjUcp7jmFpLn8h3oL4WKp0gxUOQg6Nw00sqMWGdiadst0gOZO4804zynTcYjZQ=="
     },
     "highcharts-react-official": {
       "version": "2.2.2",
diff --git a/page/package.json b/page/package.json
index 12f6148..334a472 100644
--- a/page/package.json
+++ b/page/package.json
@@ -5,7 +5,7 @@
   "homepage": "https://chrisfriesen.github.io/page/",
   "dependencies": {
     "gh-pages": "^2.1.1",
-    "highcharts": "^7.2.1",
+    "highcharts": "^9.0.0",
     "highcharts-react-official": "^2.2.2",
     "react": "^16.12.0",
     "react-dom": "^16.12.0",