diff --git a/GLTFSerialization/GLTFSerialization/packages.config b/GLTFSerialization/GLTFSerialization/packages.config
index 95b4cad4f..28ca4d1f8 100644
--- a/GLTFSerialization/GLTFSerialization/packages.config
+++ b/GLTFSerialization/GLTFSerialization/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Microsoft.Net.Compilers" version="2.2.0" targetFramework="net35" developmentDependency="true" />
-  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net35" requireReinstallation="true" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net35" requireReinstallation="true" />
 </packages>
\ No newline at end of file