diff --git a/Chapter.14/StockTicker.Client/packages.config b/Chapter.14/StockTicker.Client/packages.config
index 2ce9f282..a941e86b 100644
--- a/Chapter.14/StockTicker.Client/packages.config
+++ b/Chapter.14/StockTicker.Client/packages.config
@@ -4,6 +4,6 @@
   <package id="Microsoft.Bcl" version="1.1.10" targetFramework="portable45-net45+win8+wpa81" />
   <package id="Microsoft.Bcl.Build" version="1.0.21" targetFramework="portable45-net45+win8+wpa81" />
   <package id="Microsoft.Net.Http" version="2.2.29" targetFramework="portable45-net45+win8+wpa81" />
-  <package id="Newtonsoft.Json" version="10.0.3" targetFramework="portable45-net45+win8+wpa81" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="portable45-net45+win8+wpa81" />
   <package id="Xamarin.Forms" version="2.3.4.247" targetFramework="portable45-net45+win8+wpa81" />
 </packages>
\ No newline at end of file