diff --git a/demo-app/package-lock.json b/demo-app/package-lock.json
index 0492538..8dccbea 100644
--- a/demo-app/package-lock.json
+++ b/demo-app/package-lock.json
@@ -943,9 +943,9 @@
       "integrity": "sha512-1dVNHT76Uu5N3eJNTYcvxee+jzX4Z9lfciqRRHCU27ihbUcYi+iSc2iml5Ke1LXe1SyJCLA0+14Jh4tXJgOppA=="
     },
     "@hapi/hoek": {
-      "version": "8.2.4",
-      "resolved": "https://registry.npmjs.org/@hapi/hoek/-/hoek-8.2.4.tgz",
-      "integrity": "sha512-Ze5SDNt325yZvNO7s5C4fXDscjJ6dcqLFXJQ/M7dZRQCewuDj2iDUuBi6jLQt+APbW9RjjVEvLr35FXuOEqjow=="
+      "version": "8.5.1",
+      "resolved": "https://registry.npmjs.org/@hapi/hoek/-/hoek-8.5.1.tgz",
+      "integrity": "sha512-yN7kbciD87WzLGc5539Tn0sApjyiGHAJgKvG9W8C7O+6c7qmoQMfVs0W4bX17eqz6C78QJqqFrtgdK5EWf6Qow=="
     },
     "@hapi/joi": {
       "version": "15.1.1",