diff --git a/.github/workflows/CD.yml b/.github/workflows/CD.yml
new file mode 100644
index 0000000..9edd317
--- /dev/null
+++ b/.github/workflows/CD.yml
@@ -0,0 +1,25 @@
+name: CD
+
+on:
+  push:
+    tags:
+    - '*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v1
+
+    - name: Install .NET Core
+      uses: actions/setup-dotnet@v1
+      with:
+        dotnet-version: 3.0.100
+
+    - name: Pack
+      run: dotnet pack --configuration Release
+
+    - name: Deploy
+      run: dotnet nuget push CliFx/bin/Release/*.nupkg -s nuget.org -k ${{secrets.NUGET_TOKEN}}
diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
new file mode 100644
index 0000000..10377af
--- /dev/null
+++ b/.github/workflows/CI.yml
@@ -0,0 +1,22 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v1
+
+    - name: Install .NET Core
+      uses: actions/setup-dotnet@v1
+      with:
+        dotnet-version: 3.0.100
+
+    - name: Build & test
+      run: dotnet test --configuration Release
+
+    - name: Coverage
+      run: curl -s https://codecov.io/bash | bash -s -- -f CliFx.Tests/bin/Release/Coverage.xml -t ${{secrets.CODECOV_TOKEN}} -Z
diff --git a/CliFx.Tests/CliFx.Tests.csproj b/CliFx.Tests/CliFx.Tests.csproj
index 661b6c4..90a7d83 100644
--- a/CliFx.Tests/CliFx.Tests.csproj
+++ b/CliFx.Tests/CliFx.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net46</TargetFramework>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
     <IsPackable>false</IsPackable>
     <IsTestProject>true</IsTestProject>
     <CollectCoverage>true</CollectCoverage>
@@ -10,11 +10,11 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="FluentAssertions" Version="5.8.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.2.0" />
+    <PackageReference Include="FluentAssertions" Version="5.9.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.4.0" />
     <PackageReference Include="NUnit" Version="3.12.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="3.14.0" />
-    <PackageReference Include="coverlet.msbuild" Version="2.6.3">
+    <PackageReference Include="NUnit3TestAdapter" Version="3.15.1" />
+    <PackageReference Include="coverlet.msbuild" Version="2.7.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
diff --git a/CliFx/CliFx.csproj b/CliFx/CliFx.csproj
index ac97c43..abe65a1 100644
--- a/CliFx/CliFx.csproj
+++ b/CliFx/CliFx.csproj
@@ -15,10 +15,13 @@
     <RepositoryUrl>https://github.com/Tyrrrz/CliFx</RepositoryUrl>
     <RepositoryType>git</RepositoryType>
     <PackageRequireLicenseAcceptance>True</PackageRequireLicenseAcceptance>
-    <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
     <DocumentationFile>bin/$(Configuration)/$(TargetFramework)/$(AssemblyName).xml</DocumentationFile>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" PrivateAssets="all" Version="1.0.0-preview.2" />
+  </ItemGroup>
+
   <ItemGroup>
     <None Include="../favicon.png" Pack="True" PackagePath="" />
   </ItemGroup>
diff --git a/Readme.md b/Readme.md
index b36231f..f76849c 100644
--- a/Readme.md
+++ b/Readme.md
@@ -1,10 +1,9 @@
 # CliFx
 
-[![Build](https://img.shields.io/appveyor/ci/Tyrrrz/CliFx/master.svg)](https://ci.appveyor.com/project/Tyrrrz/CliFx/branch/master)
-[![Tests](https://img.shields.io/appveyor/tests/Tyrrrz/CliFx/master.svg)](https://ci.appveyor.com/project/Tyrrrz/CliFx/branch/master/tests)
-[![Coverage](https://img.shields.io/codecov/c/gh/Tyrrrz/CliFx/master.svg)](https://codecov.io/gh/Tyrrrz/CliFx)
-[![NuGet](https://img.shields.io/nuget/v/CliFx.svg)](https://nuget.org/packages/CliFx)
-[![NuGet](https://img.shields.io/nuget/dt/CliFx.svg)](https://nuget.org/packages/CliFx)
+[![Build](https://github.com/Tyrrrz/CliFx/workflows/CI/badge.svg?branch=master)](https://github.com/Tyrrrz/CliFx/actions)
+[![Coverage](https://codecov.io/gh/Tyrrrz/CliFx/branch/master/graph/badge.svg)](https://codecov.io/gh/Tyrrrz/CliFx)
+[![Version](https://img.shields.io/nuget/v/CliFx.svg)](https://nuget.org/packages/CliFx)
+[![Downloads](https://img.shields.io/nuget/dt/CliFx.svg)](https://nuget.org/packages/CliFx)
 [![Donate](https://img.shields.io/badge/patreon-donate-yellow.svg)](https://patreon.com/tyrrrz)
 [![Donate](https://img.shields.io/badge/buymeacoffee-donate-yellow.svg)](https://buymeacoffee.com/tyrrrz)
 
@@ -15,7 +14,6 @@ _CliFx is to command line interfaces what ASP.NET Core is to web applications._
 ## Download
 
 - [NuGet](https://nuget.org/packages/CliFx): `dotnet add package CliFx`
-- [Continuous integration](https://ci.appveyor.com/project/Tyrrrz/CliFx)
 
 ## Features
 
@@ -220,7 +218,7 @@ public class SecondSubCommand : ICommand
 
 It is possible to gracefully cancel execution of a command and preform any necessary cleanup. By default an app gets forcefully killed when it receives an interrupt signal (Ctrl+C or Ctrl+Break). You can call `console.GetCancellationToken()` to override the default behavior and get `CancellationToken` that represents the first interrupt signal. Second interrupt signal terminates an app immediately. Note that the code that executes before the first call to `GetCancellationToken` will not be cancellation aware.
 
-You can pass `CancellationToken` around and check its state. 
+You can pass `CancellationToken` around and check its state.
 
 Cancelled or terminated app returns non-zero exit code.
 
diff --git a/appveyor.yml b/appveyor.yml
deleted file mode 100644
index 27f0ee8..0000000
--- a/appveyor.yml
+++ /dev/null
@@ -1,26 +0,0 @@
-version: '{build}'
-
-image: Visual Studio 2019
-configuration: Release
-
-before_build:
-- dotnet restore
-
-build:
-  verbosity: minimal
-
-after_test:
-- choco install codecov && codecov -f "CliFx.Tests/bin/%CONFIGURATION%/Coverage.xml" --required
-
-artifacts:
-- path: CliFx/bin/$(configuration)/CliFx*.nupkg
-  name: CliFx.nupkg
-
-deploy:
-- provider: NuGet
-  api_key:
-    secure: 5VyEaGo5gRLr9HdkRFqS1enRq+K8Qarg1dzU33CE1dOmVXp43JaS2PQTNgsRHXkc
-  artifact: CliFx.nupkg
-  on:
-    branch: master
-    appveyor_repo_tag: true
\ No newline at end of file