diff --git a/CsMerge.Core/packages.config b/CsMerge.Core/packages.config
index b21d56d..a4ff874 100644
--- a/CsMerge.Core/packages.config
+++ b/CsMerge.Core/packages.config
@@ -2,7 +2,7 @@
 <packages>
   <package id="LibGit2Sharp" version="0.21.0.176" targetFramework="net45" />
   <package id="Mono.Cecil" version="0.9.6.1" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net472" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net472" />
   <package id="NLog" version="4.0.1" targetFramework="net45" />
   <package id="NuGet.Common" version="4.9.4" targetFramework="net472" />
   <package id="NuGet.Configuration" version="4.9.4" targetFramework="net472" />