diff --git a/Tutorial.iOS/packages.config b/Tutorial.iOS/packages.config
index 10252a1..8743ab1 100644
--- a/Tutorial.iOS/packages.config
+++ b/Tutorial.iOS/packages.config
@@ -33,7 +33,7 @@
   <package id="Microsoft.Win32.Primitives" version="4.3.0" targetFramework="xamarinios10" />
   <package id="Mono.Cecil" version="0.10.0" targetFramework="xamarinios10" />
   <package id="NETStandard.Library" version="2.0.3" targetFramework="xamarinios10" />
-  <package id="Newtonsoft.Json" version="11.0.2" targetFramework="xamarinios10" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="xamarinios10" />
   <package id="Remotion.Linq" version="2.2.0" targetFramework="xamarinios10" />
   <package id="System.AppContext" version="4.3.0" targetFramework="xamarinios10" />
   <package id="System.Buffers" version="4.5.0" targetFramework="xamarinios10" />