diff --git a/Projects/Backendless.NET.Framework4.0/packages.config b/Projects/Backendless.NET.Framework4.0/packages.config
index 6827154..28e40e2 100644
--- a/Projects/Backendless.NET.Framework4.0/packages.config
+++ b/Projects/Backendless.NET.Framework4.0/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="EngineIoClientDotNet" version="0.9.22" targetFramework="net40" />
-  <package id="Newtonsoft.Json" version="8.0.1" targetFramework="net40" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net40" />
   <package id="SocketIoClientDotNet" version="0.9.13" targetFramework="net40" />
   <package id="WebSocket4Net" version="0.14.1" targetFramework="net40" />
 </packages>
\ No newline at end of file