diff --git a/siegy/WebFront/DemoApp/package.json b/siegy/WebFront/DemoApp/package.json
index 59a8e69..4a75389 100644
--- a/siegy/WebFront/DemoApp/package.json
+++ b/siegy/WebFront/DemoApp/package.json
@@ -12,7 +12,7 @@
   "author": "Joe Eames & Jim Cooper",
   "license": "ISC",
   "dependencies": {
-    "body-parser": "1.19.2",
+    "body-parser": "1.20.4",
     "express": "4.21.1"
   }
 }