diff --git a/Sources/DotNETAssemblyGrapher/packages.config b/Sources/DotNETAssemblyGrapher/packages.config
index 8776f73..29064ef 100644
--- a/Sources/DotNETAssemblyGrapher/packages.config
+++ b/Sources/DotNETAssemblyGrapher/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="DocumentFormat.OpenXml" version="2.7.1" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="10.0.2" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net452" />
 </packages>
\ No newline at end of file