diff --git a/WitnessVisualizer/packages.config b/WitnessVisualizer/packages.config
index 738c69f..8be53f7 100644
--- a/WitnessVisualizer/packages.config
+++ b/WitnessVisualizer/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Microsoft.NETCore.Platforms" version="1.1.0" targetFramework="net472" />
-  <package id="Newtonsoft.Json" version="12.0.2" targetFramework="net472" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net472" />
 </packages>
\ No newline at end of file