diff --git a/NetTelegramBotApi.Tests/NetTelegramBotApi.Tests.csproj b/NetTelegramBotApi.Tests/NetTelegramBotApi.Tests.csproj
index 110c4d2..6d0bdaf 100644
--- a/NetTelegramBotApi.Tests/NetTelegramBotApi.Tests.csproj
+++ b/NetTelegramBotApi.Tests/NetTelegramBotApi.Tests.csproj
@@ -1,14 +1,14 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net5.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
     <RootNamespace>NetTelegramBotApi</RootNamespace>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.10.0" />
-    <PackageReference Include="xunit" Version="2.4.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.4.1" />
+    <PackageReference Include="xunit" Version="2.4.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
diff --git a/NetTelegramBotApi/NetTelegramBotApi.csproj b/NetTelegramBotApi/NetTelegramBotApi.csproj
index b6b410b..a7c4e19 100644
--- a/NetTelegramBotApi/NetTelegramBotApi.csproj
+++ b/NetTelegramBotApi/NetTelegramBotApi.csproj
@@ -3,12 +3,12 @@
   <PropertyGroup>
     <Description>Telegram Bot API library</Description>
     <AssemblyTitle>NetTelegramBotApi</AssemblyTitle>
-    <Version>5.0.0</Version>
-    <TargetFramework>net5.0</TargetFramework>
+    <Version>5.1.0</Version>
+    <TargetFramework>net6.0</TargetFramework>
     <AssemblyName>NetTelegramBotApi</AssemblyName>
     <PackageId>NetTelegramBotApi</PackageId>
     <PackageTags>telegram;bot;api</PackageTags>
-    <PackageReleaseNotes>See https://github.com/justdmitry/NetTelegramBotApi/releases/tag/v5.0.0</PackageReleaseNotes>
+    <PackageReleaseNotes>See https://github.com/justdmitry/NetTelegramBotApi/releases/tag/v5.1.0</PackageReleaseNotes>
     <PackageIcon>package-icon.png</PackageIcon>
     <PackageProjectUrl>https://github.com/justdmitry/NetTelegramBotApi</PackageProjectUrl>
     <RepositoryType>git</RepositoryType>
@@ -18,10 +18,11 @@
     <Copyright>Copyright © Dmitry Popov, 2015-2021</Copyright>
     <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
+    <PackageReadmeFile>README.md</PackageReadmeFile>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.Text.Json" Version="5.0.0" />
+    <PackageReference Include="System.Text.Json" Version="6.0.0" />
   </ItemGroup>
 
   <ItemGroup>
@@ -29,6 +30,10 @@
       <Pack>True</Pack>
       <PackagePath></PackagePath>
     </None>
+    <None Include="..\README.md">
+      <Pack>True</Pack>
+      <PackagePath>\</PackagePath>
+    </None>
   </ItemGroup>
 
 </Project>
diff --git a/TelegramBotDemo-vNext/TelegramBotDemo-vNext.csproj b/TelegramBotDemo-vNext/TelegramBotDemo-vNext.csproj
index 093035b..824c9aa 100644
--- a/TelegramBotDemo-vNext/TelegramBotDemo-vNext.csproj
+++ b/TelegramBotDemo-vNext/TelegramBotDemo-vNext.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <Description>TelegramBotDemo-vNext Console Application</Description>
     <Authors>Dmitry</Authors>
-    <TargetFramework>net5.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
     <AssemblyName>TelegramBotDemo-vNext</AssemblyName>
     <OutputType>Exe</OutputType>
     <PackageId>TelegramBotDemo-vNext</PackageId>
@@ -18,8 +18,8 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.Configuration" Version="5.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="5.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="6.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="6.0.0" />
   </ItemGroup>
 
 </Project>