diff --git a/apps/testkit.net/Testkit.Net.Desktop/Testkit.Net.Desktop.csproj b/apps/testkit.net/Testkit.Net.Desktop/Testkit.Net.Desktop.csproj
index 3acb960e51..feb3f1687a 100644
--- a/apps/testkit.net/Testkit.Net.Desktop/Testkit.Net.Desktop.csproj
+++ b/apps/testkit.net/Testkit.Net.Desktop/Testkit.Net.Desktop.csproj
@@ -6,7 +6,7 @@
 	</PropertyGroup>
 	<ItemGroup>
 		<PackageReference Include="microsoft.testplatform.testhost" Version="15.0.0" />
-		<PackageReference Include="Newtonsoft.Json" Version="10.0.2" />
+		<PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
 		<PackageReference Include="xunit.runner.utility" Version="2.3.0-beta2-build3683" />
 		<PackageReference Include="xunit" Version="2.3.0-beta2-build3683" />
 		<PackageReference Include="NETStandard.HttpListener" Version="1.0.2" />