diff --git a/EDEngineer.Server/packages.config b/EDEngineer.Server/packages.config
index c9b64512..e1d04825 100644
--- a/EDEngineer.Server/packages.config
+++ b/EDEngineer.Server/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="FSharp.Core" version="4.5.0" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="11.0.2" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net452" />
   <package id="NodaTime" version="2.3.0" targetFramework="net452" />
   <package id="Suave" version="2.4.3" targetFramework="net461" />
   <package id="XPlot.Plotly" version="1.4.5" targetFramework="net461" />