diff --git a/.github/workflows/pull-request.yml b/.github/workflows/pull-request.yml
index 861b5c1..9e4ad03 100644
--- a/.github/workflows/pull-request.yml
+++ b/.github/workflows/pull-request.yml
@@ -21,7 +21,7 @@ jobs:
       - name: install dotnet
         uses: actions/setup-dotnet@v1
         with:
-          dotnet-version: '3.1.x'
+          dotnet-version: 6.0.x
 
       - name: install packages
         run: dotnet restore
diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index cb83254..4e60936 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -21,7 +21,7 @@ jobs:
       - name: install dotnet
         uses: actions/setup-dotnet@v1
         with:
-          dotnet-version: '3.1.x'
+          dotnet-version: 6.0.x
 
       - name: install packages
         run: dotnet restore
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 78ff46c..1ebd227 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,7 +16,7 @@ jobs:
       - name: install dotnet
         uses: actions/setup-dotnet@v1
         with:
-          dotnet-version: 3.1.x
+          dotnet-version: 6.0.x
           
       - name: install packages
         run: dotnet restore
diff --git a/.gitignore b/.gitignore
index dab9be8..6dce6e3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -140,4 +140,6 @@ ModelManifest.xml
 
 **/.vs/config/applicationhost.config
 src/.vs/**
-.vs/**
\ No newline at end of file
+.vs/**
+
+.idea
\ No newline at end of file
diff --git a/Directory.Build.props b/Directory.Build.props
index 024cc08..f77ad2f 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -1,6 +1,6 @@
 <Project>
   <PropertyGroup>
-    <Version>1.1.4</Version>
+    <Version>1.1.5</Version>
     <RootNamespace>Byndyusoft.ModelResult</RootNamespace>
     <Authors>Byndyusoft</Authors>
     <PackageTags>Byndyusoft;ModelResult</PackageTags>
diff --git a/README.md b/README.md
index 744bc97..4010fe0 100644
--- a/README.md
+++ b/README.md
@@ -88,22 +88,12 @@ A detailed overview on how to contribute can be found in the [contributing guide
 Make sure you have installed all of the following prerequisites on your development machine:
 
 - Git - [Download & Install Git](https://git-scm.com/downloads). OSX and Linux machines typically have this already installed.
-- .NET Core (version 3.1 or higher) - [Download & Install .NET Core](https://dotnet.microsoft.com/download/dotnet-core/3.1).
-
-## General folders layout
-
-### src
-- source code
-
-### tests
-
-- unit-tests
-
+- .NET Core (version 6.0 or higher) - [Download & Install .NET Core](https://dotnet.microsoft.com/en-us/download/dotnet/6.0).
 
 ## Package development lifecycle
 
 - Implement package logic in `src`
-- Add or addapt unit-tests (prefer before and simultaneously with coding) in `tests`
+- Add or adapt unit-tests in `tests`
 - Add or change the documentation as needed
 - Open pull request in the correct branch. Target the project's `master` branch
 
diff --git a/src/ModelResult.AspNetCore/Byndyusoft.ModelResult.AspNetCore.csproj b/src/ModelResult.AspNetCore/Byndyusoft.ModelResult.AspNetCore.csproj
index 31dbf34..fd2ae05 100644
--- a/src/ModelResult.AspNetCore/Byndyusoft.ModelResult.AspNetCore.csproj
+++ b/src/ModelResult.AspNetCore/Byndyusoft.ModelResult.AspNetCore.csproj
@@ -5,6 +5,7 @@
     <nullable>enable</nullable>
     <PackageId>Byndyusoft.ModelResult.AspNetCore</PackageId>
     <RootNamespace>Byndyusoft.ModelResult.AspNetCore</RootNamespace>
+    <PackageReadmeFile>README.md</PackageReadmeFile>
   </PropertyGroup>
 
   <ItemGroup>
@@ -15,4 +16,9 @@
     <ProjectReference Include="..\ModelResult\Byndyusoft.ModelResult.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <None Include="..\..\README.md" Pack="true" PackagePath="\" />
+    <None Include="..\..\LICENSE.txt" Pack="true" PackagePath="\"/>
+  </ItemGroup>
+  
 </Project>
diff --git a/src/ModelResult/Byndyusoft.ModelResult.csproj b/src/ModelResult/Byndyusoft.ModelResult.csproj
index f0bd2c1..6f75865 100644
--- a/src/ModelResult/Byndyusoft.ModelResult.csproj
+++ b/src/ModelResult/Byndyusoft.ModelResult.csproj
@@ -4,6 +4,12 @@
     <TargetFramework>netstandard2.1</TargetFramework>
     <PackageId>Byndyusoft.ModelResult</PackageId>
     <RootNamespace>Byndyusoft.ModelResult</RootNamespace>
+    <PackageReadmeFile>README.md</PackageReadmeFile>
   </PropertyGroup>
 
+  <ItemGroup>
+    <None Include="..\..\README.md" Pack="true" PackagePath="\" />
+    <None Include="..\..\LICENSE.txt" Pack="true" PackagePath="\"/>
+  </ItemGroup>
+  
 </Project>
diff --git a/tests/ModelResult.UnitTests/Byndyusoft.ModelResult.UnitTests.csproj b/tests/ModelResult.UnitTests/Byndyusoft.ModelResult.UnitTests.csproj
index 05c7dc9..d7c5cdd 100644
--- a/tests/ModelResult.UnitTests/Byndyusoft.ModelResult.UnitTests.csproj
+++ b/tests/ModelResult.UnitTests/Byndyusoft.ModelResult.UnitTests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
     <nullable>enable</nullable>
     <IsPackable>false</IsPackable>
   </PropertyGroup>