diff --git a/Chapter 23/HelperMethods/HelperMethods/packages.config b/Chapter 23/HelperMethods/HelperMethods/packages.config
index b785745..66e7e50 100644
--- a/Chapter 23/HelperMethods/HelperMethods/packages.config	
+++ b/Chapter 23/HelperMethods/HelperMethods/packages.config	
@@ -1,6 +1,6 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="jQuery" version="1.10.2" targetFramework="net451" />
+  <package id="jQuery" version="3.4.0" targetFramework="net451" />
   <package id="Microsoft.AspNet.Mvc" version="5.0.0" targetFramework="net451" />
   <package id="Microsoft.AspNet.Razor" version="3.0.0" targetFramework="net451" />
   <package id="Microsoft.AspNet.WebPages" version="3.0.0" targetFramework="net451" />