diff --git a/Showcases/SimpleChartDemo/SimpleChartDemo/packages.config b/Showcases/SimpleChartDemo/SimpleChartDemo/packages.config
index c5f2695..bb0a7d2 100644
--- a/Showcases/SimpleChartDemo/SimpleChartDemo/packages.config
+++ b/Showcases/SimpleChartDemo/SimpleChartDemo/packages.config
@@ -26,7 +26,7 @@
   <package id="Microsoft.Windows.Compatibility" version="2.0.0" targetFramework="net461" />
   <package id="Microsoft.Windows.Compatibility.Shims" version="2.0.0" targetFramework="net461" />
   <package id="Modernizr" version="2.8.3" targetFramework="net461" />
-  <package id="Newtonsoft.Json" version="11.0.1" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net461" />
   <package id="System.CodeDom" version="4.5.0" targetFramework="net461" />
   <package id="System.ComponentModel.Composition" version="4.5.0" targetFramework="net461" />
   <package id="System.Configuration.ConfigurationManager" version="4.5.0" targetFramework="net461" />