diff --git a/cybersource-rest-auth-netstandard/ApiSdk/ApiSdk/ApiSdk.csproj b/cybersource-rest-auth-netstandard/ApiSdk/ApiSdk/ApiSdk.csproj
index 6876bf29..0e200f53 100644
--- a/cybersource-rest-auth-netstandard/ApiSdk/ApiSdk/ApiSdk.csproj
+++ b/cybersource-rest-auth-netstandard/ApiSdk/ApiSdk/ApiSdk.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>netstandard2.1</TargetFramework>
@@ -19,7 +19,7 @@
 
   <ItemGroup>
     <PackageReference Include="CyberSource.Authentication.NetStandard" Version="0.0.1.4" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="NLog" Version="4.7.4" />
   </ItemGroup>