diff --git a/Source/MQTTnet.TestApp/MQTTnet.TestApp.csproj b/Source/MQTTnet.TestApp/MQTTnet.TestApp.csproj
index 66fd1002..6272084b 100644
--- a/Source/MQTTnet.TestApp/MQTTnet.TestApp.csproj
+++ b/Source/MQTTnet.TestApp/MQTTnet.TestApp.csproj
@@ -13,7 +13,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+        <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     </ItemGroup>
 
     <ItemGroup>