diff --git a/OffLog.iOS/packages.config b/OffLog.iOS/packages.config
index 7f1ec25..4e95b58 100644
--- a/OffLog.iOS/packages.config
+++ b/OffLog.iOS/packages.config
@@ -2,6 +2,6 @@
 <packages>
   <package id="FSharp.Core.Mono.Signed" version="0.0.1-beta1" targetFramework="MonoTouch10" />
   <package id="FSharp.Data" version="2.0.9" targetFramework="MonoTouch10" />
-  <package id="Newtonsoft.Json" version="6.0.3" targetFramework="MonoTouch10" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="MonoTouch10" />
   <package id="Zlib.Portable" version="1.9.2" targetFramework="MonoTouch10" />
 </packages>
\ No newline at end of file