diff --git a/XamarinSamples/CognitoSync/TODOListPortableLibrary/packages.config b/XamarinSamples/CognitoSync/TODOListPortableLibrary/packages.config
index edcc565..51fa6cd 100644
--- a/XamarinSamples/CognitoSync/TODOListPortableLibrary/packages.config
+++ b/XamarinSamples/CognitoSync/TODOListPortableLibrary/packages.config
@@ -7,7 +7,7 @@
   <package id="Microsoft.Bcl" version="1.1.10" targetFramework="portable-net45+win+wpa81+wp80+MonoAndroid10+xamarinios10+MonoTouch10" />
   <package id="Microsoft.Bcl.Build" version="1.0.14" targetFramework="portable-net45+win+wpa81+wp80+MonoAndroid10+xamarinios10+MonoTouch10" />
   <package id="Microsoft.Net.Http" version="2.2.29" targetFramework="portable-net45+win+wpa81+wp80+MonoAndroid10+xamarinios10+MonoTouch10" />
-  <package id="Newtonsoft.Json" version="7.0.1" targetFramework="portable-net45+win+wpa81+wp80+MonoAndroid10+xamarinios10+MonoTouch10" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="portable-net45+win+wpa81+wp80+MonoAndroid10+xamarinios10+MonoTouch10" />
   <package id="PCLCrypto" version="1.0.2.15130" targetFramework="portable-net45+win+wpa81+wp80+MonoAndroid10+xamarinios10+MonoTouch10" />
   <package id="PCLStorage" version="1.0.2" targetFramework="portable-net45+win+wpa81+wp80+MonoAndroid10+xamarinios10+MonoTouch10" />
   <package id="SQLitePCL" version="3.8.7.2" targetFramework="portable-net45+win+wpa81+wp80+MonoAndroid10+xamarinios10+MonoTouch10" />