diff --git a/src/Samples/NetCoreClient/NetCoreClient.csproj b/src/Samples/NetCoreClient/NetCoreClient.csproj
index 5883e6b2b..40e2ee077 100644
--- a/src/Samples/NetCoreClient/NetCoreClient.csproj
+++ b/src/Samples/NetCoreClient/NetCoreClient.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="System.ServiceModel.Http" Version="4.5.3" />
     <PackageReference Include="System.ServiceModel.NetTcp" Version="4.5.3" />
     <PackageReference Include="System.ServiceModel.Primitives" Version="4.5.3" />