diff --git a/GraphAlgorithmRendererLib/packages.config b/GraphAlgorithmRendererLib/packages.config
index 040b855..a3aaade 100644
--- a/GraphAlgorithmRendererLib/packages.config
+++ b/GraphAlgorithmRendererLib/packages.config
@@ -3,5 +3,5 @@
   <package id="Microsoft.Msagl" version="1.1.3" targetFramework="net46" />
   <package id="Microsoft.Msagl.Drawing" version="1.1.3" targetFramework="net46" />
   <package id="Microsoft.Msagl.GraphViewerGDI" version="1.1.3" targetFramework="net46" />
-  <package id="Newtonsoft.Json" version="12.0.2" targetFramework="net46" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net46" />
 </packages>
\ No newline at end of file