diff --git a/Samples.Client.Tests.Specs/packages.config b/Samples.Client.Tests.Specs/packages.config
index 515d400..daf5b18 100644
--- a/Samples.Client.Tests.Specs/packages.config
+++ b/Samples.Client.Tests.Specs/packages.config
@@ -11,7 +11,7 @@
   <package id="LogoFX.Client.Bootstrapping.Adapters.SimpleContainer" version="2.0.0-rc4" targetFramework="net461" />
   <package id="LogoFX.Core" version="2.0.0-rc3" targetFramework="net461" />
   <package id="LogoFX.Practices.IoC" version="2.0.0-rc4" targetFramework="net461" />
-  <package id="Newtonsoft.Json" version="12.0.2" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net461" />
   <package id="Solid.Bootstrapping" version="2.2.0" targetFramework="net461" />
   <package id="Solid.Common.Core" version="2.2.0" targetFramework="net461" />
   <package id="Solid.Core" version="2.2.0" targetFramework="net461" />