diff --git a/Test/WpfTestApp/packages.config b/Test/WpfTestApp/packages.config
index 7802f17..10d6165 100644
--- a/Test/WpfTestApp/packages.config
+++ b/Test/WpfTestApp/packages.config
@@ -13,7 +13,7 @@
   <package id="Microsoft.Extensions.Primitives" version="3.1.3" targetFramework="net48" />
   <package id="Miruken" version="4.1.6-Alpha.5" targetFramework="net48" />
   <package id="Miruken.Castle" version="4.1.5" targetFramework="net48" />
-  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net48" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net48" />
   <package id="Scrutor" version="3.2.1" targetFramework="net48" />
   <package id="System.Buffers" version="4.5.1" targetFramework="net48" />
   <package id="System.Memory" version="4.5.4" targetFramework="net48" />