diff --git a/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.Example/IMyModel.cs b/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.Example/IMyModel.cs
index df03a6f..9fd0298 100644
--- a/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.Example/IMyModel.cs
+++ b/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.Example/IMyModel.cs
@@ -1,5 +1,5 @@
 // ***
-// *** Copyright(C) 2014-2020, Daniel M. Porrey. All rights reserved.
+// *** Copyright(C) 2014-2022, Daniel M. Porrey. All rights reserved.
 // *** 
 // *** This program is free software: you can redistribute it and/or modify
 // *** it under the terms of the GNU Lesser General Public License as published
diff --git a/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.Example/MyModel.cs b/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.Example/MyModel.cs
index 470c107..4241a0d 100644
--- a/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.Example/MyModel.cs
+++ b/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.Example/MyModel.cs
@@ -1,5 +1,5 @@
 // ***
-// *** Copyright(C) 2014-2020, Daniel M. Porrey. All rights reserved.
+// *** Copyright(C) 2014-2022, Daniel M. Porrey. All rights reserved.
 // *** 
 // *** This program is free software: you can redistribute it and/or modify
 // *** it under the terms of the GNU Lesser General Public License as published
diff --git a/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.Example/Newtonsoft.Json.Interface.Example.csproj b/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.Example/Newtonsoft.Json.Interface.Example.csproj
index 555dcb7..b51e40e 100644
--- a/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.Example/Newtonsoft.Json.Interface.Example.csproj
+++ b/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.Example/Newtonsoft.Json.Interface.Example.csproj
@@ -1,15 +1,14 @@
 <Project Sdk="Microsoft.NET.Sdk">
 	<PropertyGroup>
 		<OutputType>Exe</OutputType>
-		<TargetFramework>netcoreapp3.1</TargetFramework>
-		<Version>2.2.1</Version>
-		<Version>2.2.2</Version>
-		<FileVersion>2.2.2</FileVersion>
-		<AssemblyVersion>2.2.2</AssemblyVersion>
+		<TargetFramework>net6.0</TargetFramework>
+		<Version>2.2.3</Version>
+		<FileVersion>2.2.3</FileVersion>
+		<AssemblyVersion>2.2.3</AssemblyVersion>
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+		<PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
 	</ItemGroup>
 	<ItemGroup>
 		<ProjectReference Include="..\Newtonsoft.Json.Interface\Newtonsoft.Json.Interface.csproj" />
diff --git a/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.Example/Program.cs b/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.Example/Program.cs
index d899043..8fed90b 100644
--- a/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.Example/Program.cs
+++ b/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.Example/Program.cs
@@ -1,5 +1,5 @@
 // ***
-// *** Copyright(C) 2014-2020, Daniel M. Porrey. All rights reserved.
+// *** Copyright(C) 2014-2022, Daniel M. Porrey. All rights reserved.
 // *** 
 // *** This program is free software: you can redistribute it and/or modify
 // *** it under the terms of the GNU Lesser General Public License as published
diff --git a/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.Tests/Newtonsoft.Json.Interface.Tests.csproj b/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.Tests/Newtonsoft.Json.Interface.Tests.csproj
index 5599c6e..2ee1e8c 100644
--- a/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.Tests/Newtonsoft.Json.Interface.Tests.csproj
+++ b/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.Tests/Newtonsoft.Json.Interface.Tests.csproj
@@ -1,18 +1,18 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
-		<Version>2.2.2</Version>
+    <TargetFramework>net6.0</TargetFramework>
+		<Version>2.2.3</Version>
     <IsPackable>false</IsPackable>
-    <FileVersion>2.2.2</FileVersion>
-    <AssemblyVersion>2.2.2</AssemblyVersion>
+    <FileVersion>2.2.3</FileVersion>
+    <AssemblyVersion>2.2.3</AssemblyVersion>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
-    <PackageReference Include="NUnit" Version="3.12.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="3.16.1" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.6.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="NUnit" Version="3.13.3" />
+    <PackageReference Include="NUnit3TestAdapter" Version="4.2.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface/ConcreteConverter.cs b/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface/ConcreteConverter.cs
index 3777096..c0696fa 100644
--- a/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface/ConcreteConverter.cs
+++ b/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface/ConcreteConverter.cs
@@ -1,5 +1,5 @@
 // ***
-// *** Copyright(C) 2014-2020, Daniel M. Porrey. All rights reserved.
+// *** Copyright(C) 2014-2022, Daniel M. Porrey. All rights reserved.
 // *** 
 // *** This program is free software: you can redistribute it and/or modify
 // *** it under the terms of the GNU Lesser General Public License as published
diff --git a/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface/InterfaceToConcreteConverter.cs b/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface/InterfaceToConcreteConverter.cs
index 686fbef..a19ab8c 100644
--- a/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface/InterfaceToConcreteConverter.cs
+++ b/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface/InterfaceToConcreteConverter.cs
@@ -1,5 +1,5 @@
 // ***
-// *** Copyright(C) 2014-2020, Daniel M. Porrey. All rights reserved.
+// *** Copyright(C) 2014-2022, Daniel M. Porrey. All rights reserved.
 // *** 
 // *** This program is free software: you can redistribute it and/or modify
 // *** it under the terms of the GNU Lesser General Public License as published
diff --git a/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.csproj b/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.csproj
index 4c6c32a..936e041 100644
--- a/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.csproj
+++ b/Src/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface/Newtonsoft.Json.Interface.csproj
@@ -1,13 +1,13 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
 	<PropertyGroup>
-		<TargetFrameworks>netstandard1.3;netstandard2.0;netstandard2.1;net40;net45;net461;netcoreapp3.1</TargetFrameworks>
+		<TargetFrameworks>net5.0;net6.0;netstandard1.3;netstandard2.0;netstandard2.1;net40;net45;net461;netcoreapp3.1</TargetFrameworks>
 		<PackageRequireLicenseAcceptance>true</PackageRequireLicenseAcceptance>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<PackageProjectUrl>https://github.com/porrey/Newtonsoft.Json.Interface</PackageProjectUrl>
 		<RepositoryUrl>https://github.com/porrey/Newtonsoft.Json.Interface</RepositoryUrl>
 		<RepositoryType>git</RepositoryType>
-		<Version>2.2.2</Version>
+		<Version>2.2.3</Version>
 		<Authors>Daniel M. Porrey</Authors>
 		<Company>Daniel M. Porrey</Company>
 		<Product>Json.NET Interface Converter/Mapper</Product>
@@ -16,7 +16,7 @@
 		<NeutralLanguage>en-US</NeutralLanguage>
 		<PackageLicenseExpression>LGPL-3.0-or-later</PackageLicenseExpression>
 		<PackageIcon>nugeticon.png</PackageIcon>
-		<Copyright>Copyright © 2014-2020 Daniel M. Porrey</Copyright>
+		<Copyright>Copyright © 2014-2022 Daniel M. Porrey</Copyright>
 		<PublishRepositoryUrl>true</PublishRepositoryUrl>
 		<EmbedUntrackedSources>true</EmbedUntrackedSources>
 		<PublishRepositoryUrl>true</PublishRepositoryUrl>
@@ -28,8 +28,8 @@
 
 	<PropertyGroup>
 	  <DocumentationFile>Newtonsoft.Json.Interface.xml</DocumentationFile>
-	  <FileVersion>2.2.2</FileVersion>
-	  <AssemblyVersion>2.2.2</AssemblyVersion>
+	  <FileVersion>2.2.3</FileVersion>
+	  <AssemblyVersion>2.2.3</AssemblyVersion>
 	</PropertyGroup>
 
 	<ItemGroup>
@@ -38,8 +38,8 @@
 	</ItemGroup>
 
 	<ItemGroup>
-		<PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="all" />
-		<PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+		<PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="all" />
+		<PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
 	</ItemGroup>
 
 	<ItemGroup>