diff --git a/BuildingGraph.Client.GraphQL/packages.config b/BuildingGraph.Client.GraphQL/packages.config
index d8e0cce..bc93166 100644
--- a/BuildingGraph.Client.GraphQL/packages.config
+++ b/BuildingGraph.Client.GraphQL/packages.config
@@ -5,7 +5,7 @@
   <package id="GraphQL.Common" version="2.0.0-alpha.3" targetFramework="net461" />
   <package id="GraphQL-Parser" version="3.0.0" targetFramework="net461" />
   <package id="Microsoft.CSharp" version="4.5.0" targetFramework="net461" />
-  <package id="Newtonsoft.Json" version="11.0.2" targetFramework="net47" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net47" />
   <package id="Nito.AsyncEx" version="5.0.0" targetFramework="net461" />
   <package id="Nito.AsyncEx.Context" version="5.0.0" targetFramework="net461" />
   <package id="Nito.AsyncEx.Coordination" version="5.0.0" targetFramework="net461" />