diff --git a/DocsBr.Tests/CNPJTests.cs b/DocsBr.Tests/CNPJTests.cs
index b2ffa0d..86d377c 100644
--- a/DocsBr.Tests/CNPJTests.cs
+++ b/DocsBr.Tests/CNPJTests.cs
@@ -1,6 +1,4 @@
-using Microsoft.VisualStudio.TestTools.UnitTesting;
-
-namespace DocsBr.Tests
+namespace DocsBr.Tests
 {
     [TestClass]
     public class CNPJTests
diff --git a/DocsBr.Tests/ChaveAcessoTests.cs b/DocsBr.Tests/ChaveAcessoTests.cs
index 9b7ae6c..7fa36e0 100644
--- a/DocsBr.Tests/ChaveAcessoTests.cs
+++ b/DocsBr.Tests/ChaveAcessoTests.cs
@@ -1,4 +1,5 @@
-using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+using Microsoft.VisualStudio.TestTools.UnitTesting;
 using System;
 
 namespace DocsBr.Tests
@@ -49,7 +50,7 @@ public void TestShouldSetupValidChaveAcesso()
             Assert.AreEqual<string>("0", ca.FormaEmissao);
             Assert.AreEqual<string>("26730161", ca.CodigoNumerico);
             Assert.AreEqual<string>("5", ca.DigitoVerificador);
-    }
+        }
 
         [TestMethod]
         public void TestShouldValidatesChavesAcesso()
diff --git a/DocsBr.Tests/DocsBr.Tests.csproj b/DocsBr.Tests/DocsBr.Tests.csproj
index a7cf21e..154df45 100644
--- a/DocsBr.Tests/DocsBr.Tests.csproj
+++ b/DocsBr.Tests/DocsBr.Tests.csproj
@@ -1,128 +1,27 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project Sdk="Microsoft.NET.Sdk">
+
   <PropertyGroup>
-    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
-    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProjectGuid>{67359E77-34CC-45DD-82F1-6DDBBE644C5E}</ProjectGuid>
-    <OutputType>Library</OutputType>
-    <AppDesignerFolder>Properties</AppDesignerFolder>
-    <RootNamespace>DocsBr.Tests</RootNamespace>
-    <AssemblyName>DocsBr.Tests</AssemblyName>
-    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
-    <FileAlignment>512</FileAlignment>
-    <ProjectTypeGuids>{3AC096D0-A1C2-E12C-1390-A8335801FDAB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
-    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
-    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
-    <ReferencePath>$(ProgramFiles)\Common Files\microsoft shared\VSTT\$(VisualStudioVersion)\UITestExtensionPackages</ReferencePath>
-    <IsCodedUITest>False</IsCodedUITest>
-    <TestProjectType>UnitTest</TestProjectType>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
-    <DebugSymbols>true</DebugSymbols>
-    <DebugType>full</DebugType>
-    <Optimize>false</Optimize>
-    <OutputPath>bin\Debug\</OutputPath>
-    <DefineConstants>DEBUG;TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
-    <DebugType>pdbonly</DebugType>
-    <Optimize>true</Optimize>
-    <OutputPath>bin\Release\</OutputPath>
-    <DefineConstants>TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+
+    <IsPackable>false</IsPackable>
+    <IsTestProject>true</IsTestProject>
   </PropertyGroup>
+
   <ItemGroup>
-    <Reference Include="System" />
+    <PackageReference Include="coverlet.collector" Version="6.0.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
+    <PackageReference Include="MSTest.TestAdapter" Version="3.1.1" />
+    <PackageReference Include="MSTest.TestFramework" Version="3.1.1" />
   </ItemGroup>
-  <Choose>
-    <When Condition="('$(VisualStudioVersion)' == '10.0' or '$(VisualStudioVersion)' == '') and '$(TargetFrameworkVersion)' == 'v3.5'">
-      <ItemGroup>
-        <Reference Include="Microsoft.VisualStudio.QualityTools.UnitTestFramework, Version=10.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL" />
-      </ItemGroup>
-    </When>
-    <Otherwise>
-      <ItemGroup>
-        <Reference Include="Microsoft.VisualStudio.QualityTools.UnitTestFramework">
-          <Private>False</Private>
-        </Reference>
-      </ItemGroup>
-    </Otherwise>
-  </Choose>
+
   <ItemGroup>
-    <Compile Include="ChaveAcessoTests.cs" />
-    <Compile Include="CNPJTests.cs" />
-    <Compile Include="IEAcreValidatorTests.cs" />
-    <Compile Include="IEAlagoasValidatorTest.cs" />
-    <Compile Include="IEAmapaValidatorTests.cs" />
-    <Compile Include="IEAmazonasValidatorTests.cs" />
-    <Compile Include="IEBahiaValidatorTest.cs" />
-    <Compile Include="IECearaValidatorTests.cs" />
-    <Compile Include="IEDistritoFederalValidatorTests.cs" />
-    <Compile Include="IEEspiritoSantoValidatorTests.cs" />
-    <Compile Include="IEGoiasValidatorTests.cs" />
-    <Compile Include="IEMaranhaoValidatorTests.cs" />
-    <Compile Include="IEMatoGrossoDoSulValidatorTests.cs" />
-    <Compile Include="IEMatoGrossoValidatorTests.cs" />
-    <Compile Include="IEMinasGeraisValidatorTests.cs" />
-    <Compile Include="IEParaibaValidatorTests.cs" />
-    <Compile Include="IEParanaValidatorTests.cs" />
-    <Compile Include="IEParaValidatorTests.cs" />
-    <Compile Include="IEPernambucoValidatorTests.cs" />
-    <Compile Include="IEPiauiValidatorTests.cs" />
-    <Compile Include="IERioDeJaneiroValidatorTests.cs" />
-    <Compile Include="IERioGrandeDoNorteValidatorTests.cs" />
-    <Compile Include="IERioGrandeDoSulValidatorTests.cs" />
-    <Compile Include="IERondoniaValidatorTests.cs" />
-    <Compile Include="IERoraimaValidatorTests.cs" />
-    <Compile Include="IESantaCatarinaValidatorTests.cs" />
-    <Compile Include="IESaoPauloValidatorTests.cs" />
-    <Compile Include="IESergipeValidatorTests.cs" />
-    <Compile Include="IETocantinsValidatorTests.cs" />
-    <Compile Include="IEValidatorTests.cs" />
-    <Compile Include="Properties\AssemblyInfo.cs" />
-    <Compile Include="CPFTests.cs" />
-    <Compile Include="IETests.cs" />
-    <Compile Include="PISTests.cs" />
-    <Compile Include="SUFRAMATests.cs" />
-    <Compile Include="Utils\DigitoVerificadorTests.cs" />
-    <Compile Include="Utils\OnlyNumbersTests.cs" />
-    <Compile Include="UFTests.cs" />
-    <Compile Include="Utils\UFTests.cs" />
+    <ProjectReference Include="..\DocsBr\DocsBr.csproj" />
   </ItemGroup>
+
   <ItemGroup>
-    <ProjectReference Include="..\DocsBr\DocsBr.csproj">
-      <Project>{c5e55497-8b55-493f-bf9f-ae7afca5c368}</Project>
-      <Name>DocsBr</Name>
-    </ProjectReference>
+    <Using Include="Microsoft.VisualStudio.TestTools.UnitTesting" />
   </ItemGroup>
-  <Choose>
-    <When Condition="'$(VisualStudioVersion)' == '10.0' And '$(IsCodedUITest)' == 'True'">
-      <ItemGroup>
-        <Reference Include="Microsoft.VisualStudio.QualityTools.CodedUITestFramework, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-          <Private>False</Private>
-        </Reference>
-        <Reference Include="Microsoft.VisualStudio.TestTools.UITest.Common, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-          <Private>False</Private>
-        </Reference>
-        <Reference Include="Microsoft.VisualStudio.TestTools.UITest.Extension, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-          <Private>False</Private>
-        </Reference>
-        <Reference Include="Microsoft.VisualStudio.TestTools.UITesting, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-          <Private>False</Private>
-        </Reference>
-      </ItemGroup>
-    </When>
-  </Choose>
-  <Import Project="$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets" Condition="Exists('$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets')" />
-  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
-       Other similar extension points exist, see Microsoft.Common.targets.
-  <Target Name="BeforeBuild">
-  </Target>
-  <Target Name="AfterBuild">
-  </Target>
-  -->
-</Project>
\ No newline at end of file
+
+</Project>
diff --git a/DocsBr.Tests/IEAcreValidatorTests.cs b/DocsBr.Tests/IEAcreValidatorTests.cs
index 83116a5..ea3a173 100644
--- a/DocsBr.Tests/IEAcreValidatorTests.cs
+++ b/DocsBr.Tests/IEAcreValidatorTests.cs
@@ -1,19 +1,19 @@
-using Microsoft.VisualStudio.TestTools.UnitTesting;
-using DocsBr.Validation.IE;
+using DocsBr.Validation.IE;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
 
 namespace DocsBr.Tests
 {
     [TestClass]
     public class IEAcreValidatorTests : IEValidatorTests
     {
-        private static string[] validValues = 
-        { 
+        private static string[] validValues =
+        {
             "01.004.823/001-12", "01.004.141/001-46", "01.001.349/001-77",
             "01.956.867/001-07", "01.379.333/036-16", "01.367.306/773-60",
             "01.658.566/892-98", "01.689.555/741-67"
         };
 
-        private static string[] invalidValues = 
+        private static string[] invalidValues =
         {
             "12.345.678.901-07", "01.004.823/001-02"
         };
@@ -25,7 +25,7 @@ protected override IIEValidator GetValidator(string ie)
         {
             return new IEAcreValidator(ie);
         }
-        
+
         [TestMethod]
         public void TestShouldInvalidateIEWithMoreDigitsThanAllowed()
         {
diff --git a/DocsBr.Tests/Properties/AssemblyInfo.cs b/DocsBr.Tests/Properties/AssemblyInfo.cs
deleted file mode 100644
index 31b3f49..0000000
--- a/DocsBr.Tests/Properties/AssemblyInfo.cs
+++ /dev/null
@@ -1,36 +0,0 @@
-using System.Reflection;
-using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
-
-// General Information about an assembly is controlled through the following 
-// set of attributes. Change these attribute values to modify the information
-// associated with an assembly.
-[assembly: AssemblyTitle("DocsBr.Tests")]
-[assembly: AssemblyDescription("")]
-[assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
-[assembly: AssemblyProduct("DocsBr.Tests")]
-[assembly: AssemblyCopyright("Copyright ©  2015")]
-[assembly: AssemblyTrademark("")]
-[assembly: AssemblyCulture("")]
-
-// Setting ComVisible to false makes the types in this assembly not visible 
-// to COM components.  If you need to access a type in this assembly from 
-// COM, set the ComVisible attribute to true on that type.
-[assembly: ComVisible(false)]
-
-// The following GUID is for the ID of the typelib if this project is exposed to COM
-[assembly: Guid("67359e77-34cc-45dd-82f1-6ddbbe644c5e")]
-
-// Version information for an assembly consists of the following four values:
-//
-//      Major Version
-//      Minor Version 
-//      Build Number
-//      Revision
-//
-// You can specify all the values or you can default the Build and Revision Numbers 
-// by using the '*' as shown below:
-// [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.21.1104.1402")]
-[assembly: AssemblyFileVersion("1.0.0.0")]
diff --git a/DocsBr.sln b/DocsBr.sln
index 9175ff6..55a3e72 100644
--- a/DocsBr.sln
+++ b/DocsBr.sln
@@ -1,11 +1,10 @@
-
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 14
-VisualStudioVersion = 14.0.23107.0
+# Visual Studio Version 17
+VisualStudioVersion = 17.9.34714.143
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DocsBr", "DocsBr\DocsBr.csproj", "{C5E55497-8B55-493F-BF9F-AE7AFCA5C368}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DocsBr", "DocsBr\DocsBr.csproj", "{C5E55497-8B55-493F-BF9F-AE7AFCA5C368}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DocsBr.Tests", "DocsBr.Tests\DocsBr.Tests.csproj", "{67359E77-34CC-45DD-82F1-6DDBBE644C5E}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DocsBr.Tests", "DocsBr.Tests\DocsBr.Tests.csproj", "{6085A62B-E05B-4351-802E-8B1CE5D858F0}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -17,12 +16,15 @@ Global
 		{C5E55497-8B55-493F-BF9F-AE7AFCA5C368}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{C5E55497-8B55-493F-BF9F-AE7AFCA5C368}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{C5E55497-8B55-493F-BF9F-AE7AFCA5C368}.Release|Any CPU.Build.0 = Release|Any CPU
-		{67359E77-34CC-45DD-82F1-6DDBBE644C5E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{67359E77-34CC-45DD-82F1-6DDBBE644C5E}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{67359E77-34CC-45DD-82F1-6DDBBE644C5E}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{67359E77-34CC-45DD-82F1-6DDBBE644C5E}.Release|Any CPU.Build.0 = Release|Any CPU
+		{6085A62B-E05B-4351-802E-8B1CE5D858F0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{6085A62B-E05B-4351-802E-8B1CE5D858F0}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{6085A62B-E05B-4351-802E-8B1CE5D858F0}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{6085A62B-E05B-4351-802E-8B1CE5D858F0}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {AEC8256E-1B8B-4E0D-A0EE-8B111423ECEA}
+	EndGlobalSection
 EndGlobal
diff --git a/DocsBr/ChaveAcesso.cs b/DocsBr/ChaveAcesso.cs
index d2d832b..0bb91e7 100644
--- a/DocsBr/ChaveAcesso.cs
+++ b/DocsBr/ChaveAcesso.cs
@@ -222,7 +222,7 @@ public ChaveAcesso(string uf, int ano, int mes, string cnpj, string modelo, stri
             }
 
             Setup((int)ufAsEnum, ano, mes, cnpj, modelo, serie, numero, formaEmissao, codigoNumerico);
-            
+
         }
 
         public ChaveAcesso(int uf, int ano, int mes, string cnpj, string modelo, string serie, string numero, string formaEmissao, string codigoNumerico)
diff --git a/DocsBr/DocsBr.csproj b/DocsBr/DocsBr.csproj
index 4ff1944..084f4b1 100644
--- a/DocsBr/DocsBr.csproj
+++ b/DocsBr/DocsBr.csproj
@@ -1,96 +1,16 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
-    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProjectGuid>{C5E55497-8B55-493F-BF9F-AE7AFCA5C368}</ProjectGuid>
+    <TargetFramework>net8.0</TargetFramework>
     <OutputType>Library</OutputType>
-    <AppDesignerFolder>Properties</AppDesignerFolder>
-    <RootNamespace>DocsBr</RootNamespace>
-    <AssemblyName>DocsBr</AssemblyName>
-    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
-    <FileAlignment>512</FileAlignment>
+    <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
+    <AssemblyTitle>DocsBr</AssemblyTitle>
+    <Product>DocsBr</Product>
+    <Copyright>Copyright ©  2015</Copyright>
+    <AssemblyVersion>1.21.1104.1402</AssemblyVersion>
+    <FileVersion>1.0.0.0</FileVersion>
   </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
-    <DebugSymbols>true</DebugSymbols>
-    <DebugType>full</DebugType>
-    <Optimize>false</Optimize>
-    <OutputPath>bin\Debug\</OutputPath>
-    <DefineConstants>DEBUG;TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
-    <DebugType>pdbonly</DebugType>
-    <Optimize>true</Optimize>
-    <OutputPath>bin\Release\</OutputPath>
-    <DefineConstants>TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-  </PropertyGroup>
-  <ItemGroup>
-    <Reference Include="System" />
-    <Reference Include="System.Core" />
-    <Reference Include="System.Xml.Linq" />
-    <Reference Include="System.Data.DataSetExtensions" />
-    <Reference Include="Microsoft.CSharp" />
-    <Reference Include="System.Data" />
-    <Reference Include="System.Net.Http" />
-    <Reference Include="System.Xml" />
-  </ItemGroup>
   <ItemGroup>
-    <Compile Include="ChaveAcesso.cs" />
-    <Compile Include="CNPJ.cs" />
-    <Compile Include="CPF.cs" />
-    <Compile Include="IE.cs" />
-    <Compile Include="PIS.cs" />
-    <Compile Include="Properties\AssemblyInfo.cs" />
-    <Compile Include="SUFRAMA.cs" />
-    <Compile Include="Utils\DigitoVerificador.cs" />
-    <Compile Include="Utils\OnlyNumbers.cs" />
-    <Compile Include="UF.cs" />
-    <Compile Include="Utils\UF.cs" />
-    <Compile Include="Validation\CNPJValidator.cs" />
-    <Compile Include="Validation\CPFValidator.cs" />
-    <Compile Include="Validation\IE\IEAcreValidator.cs" />
-    <Compile Include="Validation\IE\IEAlagoasValidator.cs" />
-    <Compile Include="Validation\IE\IEAmapaValidator.cs" />
-    <Compile Include="Validation\IE\IEAmazonasValidator.cs" />
-    <Compile Include="Validation\IE\IEBahiaValidator.cs" />
-    <Compile Include="Validation\IE\IECearaValidator.cs" />
-    <Compile Include="Validation\IE\IEDistritoFederalValidator.cs" />
-    <Compile Include="Validation\IE\IEEspiritoSantoValidator.cs" />
-    <Compile Include="Validation\IE\IEGoiasValidator.cs" />
-    <Compile Include="Validation\IE\IEMaranhaoValidator.cs" />
-    <Compile Include="Validation\IE\IEMatoGrossoDoSulValidator.cs" />
-    <Compile Include="Validation\IE\IEMatoGrossoValidator.cs" />
-    <Compile Include="Validation\IE\IEMinasGeraisValidator.cs" />
-    <Compile Include="Validation\IE\IEParaibaValidator.cs" />
-    <Compile Include="Validation\IE\IEParanaValidator.cs" />
-    <Compile Include="Validation\IE\IEParaValidator.cs" />
-    <Compile Include="Validation\IE\IEPernambucoValidator.cs" />
-    <Compile Include="Validation\IE\IEPiauiValidator.cs" />
-    <Compile Include="Validation\IE\IERioDeJaneiroValidator.cs" />
-    <Compile Include="Validation\IE\IERioGrandeDoNorteValidator.cs" />
-    <Compile Include="Validation\IE\IERioGrandeDoSulValidator.cs" />
-    <Compile Include="Validation\IE\IERondoniaValidator.cs" />
-    <Compile Include="Validation\IE\IERoraimaValidator.cs" />
-    <Compile Include="Validation\IE\IESantaCatarinaValidator.cs" />
-    <Compile Include="Validation\IE\IESaoPauloValidator.cs" />
-    <Compile Include="Validation\IE\IESergipeValidator.cs" />
-    <Compile Include="Validation\IE\IETocantinsValidator.cs" />
-    <Compile Include="Validation\IEValidator.cs" />
-    <Compile Include="Validation\IE\IIEValidator.cs" />
-    <Compile Include="Validation\PISValidator.cs" />
-    <Compile Include="Validation\SUFRAMAValidator.cs" />
+    <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
+    <PackageReference Include="System.Data.DataSetExtensions" Version="4.5.0" />
   </ItemGroup>
-  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
-       Other similar extension points exist, see Microsoft.Common.targets.
-  <Target Name="BeforeBuild">
-  </Target>
-  <Target Name="AfterBuild">
-  </Target>
-  -->
 </Project>
\ No newline at end of file
diff --git a/DocsBr/Properties/AssemblyInfo.cs b/DocsBr/Properties/AssemblyInfo.cs
index 4bde428..f17fde0 100644
--- a/DocsBr/Properties/AssemblyInfo.cs
+++ b/DocsBr/Properties/AssemblyInfo.cs
@@ -1,16 +1,6 @@
 using System.Reflection;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
-
-// General Information about an assembly is controlled through the following 
-// set of attributes. Change these attribute values to modify the information
-// associated with an assembly.
-[assembly: AssemblyTitle("DocsBr")]
-[assembly: AssemblyDescription("")]
-[assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
-[assembly: AssemblyProduct("DocsBr")]
-[assembly: AssemblyCopyright("Copyright ©  2015")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
@@ -21,16 +11,3 @@
 
 // The following GUID is for the ID of the typelib if this project is exposed to COM
 [assembly: Guid("c5e55497-8b55-493f-bf9f-ae7afca5c368")]
-
-// Version information for an assembly consists of the following four values:
-//
-//      Major Version
-//      Minor Version 
-//      Build Number
-//      Revision
-//
-// You can specify all the values or you can default the Build and Revision Numbers 
-// by using the '*' as shown below:
-// [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.21.1104.1402")]
-[assembly: AssemblyFileVersion("1.0.0.0")]