diff --git a/samples/07-network-latency/dotnet/network-latency.csproj b/samples/07-network-latency/dotnet/network-latency.csproj
index 469e56a..cae329f 100644
--- a/samples/07-network-latency/dotnet/network-latency.csproj
+++ b/samples/07-network-latency/dotnet/network-latency.csproj
@@ -14,7 +14,7 @@
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="2.2.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="2.2.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="2.2.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />    
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />    
   </ItemGroup>
 
   <ItemGroup>