diff --git a/cybersource-rest-client-netstandard/cybersource-rest-client-netstandard/cybersource-rest-client-netstandard.csproj b/cybersource-rest-client-netstandard/cybersource-rest-client-netstandard/cybersource-rest-client-netstandard.csproj
index 5f9f6b47..a4e1efdf 100644
--- a/cybersource-rest-client-netstandard/cybersource-rest-client-netstandard/cybersource-rest-client-netstandard.csproj
+++ b/cybersource-rest-client-netstandard/cybersource-rest-client-netstandard/cybersource-rest-client-netstandard.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>netstandard2.1</TargetFramework>
@@ -27,7 +27,7 @@
   <ItemGroup>
     <PackageReference Include="CyberSource.Authentication.NetStandard" Version="0.0.1.7" />
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="NLog" Version="4.7.4" />
     <PackageReference Include="RestSharp" Version="106.12.0" />
     <PackageReference Include="System.ComponentModel.Annotations" Version="4.7.0" />