diff --git a/OldSamples/BestSellers/BestSellers.Touch/packages.config b/OldSamples/BestSellers/BestSellers.Touch/packages.config
index 86d3791d..247c7dc3 100644
--- a/OldSamples/BestSellers/BestSellers.Touch/packages.config
+++ b/OldSamples/BestSellers/BestSellers.Touch/packages.config
@@ -13,7 +13,7 @@
   <package id="MvvmCross.Plugin.Visibility" version="5.1.1" targetFramework="xamarinios10" />
   <package id="MvvmCross.StarterPack" version="5.1.1" targetFramework="xamarinios10" />
   <package id="NETStandard.Library" version="1.6.1" targetFramework="xamarinios10" />
-  <package id="Newtonsoft.Json" version="10.0.3" targetFramework="xamarinios10" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="xamarinios10" />
   <package id="System.AppContext" version="4.3.0" targetFramework="xamarinios10" />
   <package id="System.Collections" version="4.3.0" targetFramework="xamarinios10" />
   <package id="System.Collections.Concurrent" version="4.3.0" targetFramework="xamarinios10" />