diff --git a/csharp/Platform.Protocols.Tests/Platform.Protocols.Tests.csproj b/csharp/Platform.Protocols.Tests/Platform.Protocols.Tests.csproj
index fbaaec7..3c81c28 100644
--- a/csharp/Platform.Protocols.Tests/Platform.Protocols.Tests.csproj
+++ b/csharp/Platform.Protocols.Tests/Platform.Protocols.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net472;netcoreapp2.1;netcoreapp3.1;net5</TargetFrameworks>
+    <TargetFrameworks>net472;netcoreapp2.1;netcoreapp3.1;net5;net6</TargetFrameworks>
     <IsPackable>false</IsPackable>
     <LangVersion>latest</LangVersion>
     <Nullable>enable</Nullable>
diff --git a/csharp/Platform.Protocols/Platform.Protocols.csproj b/csharp/Platform.Protocols/Platform.Protocols.csproj
index 5c77377..91ebfdb 100644
--- a/csharp/Platform.Protocols/Platform.Protocols.csproj
+++ b/csharp/Platform.Protocols/Platform.Protocols.csproj
@@ -6,7 +6,7 @@
     <AssemblyTitle>Platform.Protocols</AssemblyTitle>
     <VersionPrefix>0.3.0</VersionPrefix>
     <Authors>Konstantin Diachenko</Authors>
-    <TargetFrameworks>net472;netstandard2.0;netstandard2.1;net5</TargetFrameworks>
+    <TargetFrameworks>net472;netstandard2.0;netstandard2.1;net5;net6</TargetFrameworks>
     <PackageId>Platform.Protocols</PackageId>
     <PackageTags>LinksPlatform;Communication;Protocols;Edge;Gexf;Graph;GraphDefaultEdgeType;GraphMode;Node;Udp;UdpClientExtensions;UdpReceiver;UdpSender;Xml;Serializer</PackageTags>
     <PackageIconUrl>https://raw.githubusercontent.com/linksplatform/Documentation/18469f4d033ee9a5b7b84caab9c585acab2ac519/doc/Avatar-rainbow-icon-64x64.png</PackageIconUrl>