diff --git a/README.md b/README.md
index 1c157e8..b2f850a 100644
--- a/README.md
+++ b/README.md
@@ -8,32 +8,12 @@ Nuget package available here
 [https://www.nuget.org/packages/Wilcommerce.Core.Data.EFCore](https://www.nuget.org/packages/Wilcommerce.Core.Data.EFCore)
 
 ## Usage
-Add the CommonContext class to your project.
-
-For example in an ASP.NET Core project add this line to the ConfigureServices method in Startup.cs
-```<C#>
-services.AddDbContext<CommonContext>(options => // Specify your provider);
-```
-The CommonContext is injected in the read model component and the Repositoryimplementation.
-
-If you need to persists the events using Entity Framework Core, add the EventsContext class to your project.
+Add the the EventsContext class to your project.
 ```<C#>
 services.AddDbContext<EventsContext>(options => // Specify your provider);
 ```
 The EventsContext is injected in the EventStore implementation
 
-## Read model Component
-The CommonDatabase class is the Entity Framework Core implementation of the [ICommonDatabase](https://github.com/wilcommerce/Wilcommerce.Core/blob/master/src/Wilcommerce.Core.Common/Domain/ReadModels/ICommonDatabase.cs) interface.
-
-It provides a facade to access all the readonly data.
-It requires an instance of CommonContext as constructor parameters.
-
-## Repository Component
-The Repository class is the Entity Framework Core implementation of the [IRepository](https://github.com/wilcommerce/Wilcommerce.Core/blob/master/src/Wilcommerce.Core.Common/Domain/Repository/IRepository.cs) interface.
-
-It provides all the methods useful for persist an Aggregate model. 
-It requires a CommonContext instance as constructor parameter.
-
 ## EventStore Component
 The EventStore class is the Entity Framework Core implementation of the [IEventStore](https://github.com/wilcommerce/Wilcommerce.Core/blob/master/src/Wilcommerce.Core.Infrastructure/IEventStore.cs) interface.
 
diff --git a/Wilcommerce.Core.Data.EFCore.Test/Wilcommerce.Core.Data.EFCore.Test.csproj b/Wilcommerce.Core.Data.EFCore.Test/Wilcommerce.Core.Data.EFCore.Test.csproj
index 12e2768..22aa152 100644
--- a/Wilcommerce.Core.Data.EFCore.Test/Wilcommerce.Core.Data.EFCore.Test.csproj
+++ b/Wilcommerce.Core.Data.EFCore.Test/Wilcommerce.Core.Data.EFCore.Test.csproj
@@ -7,11 +7,14 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="2.1.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.7.2" />
-    <PackageReference Include="Moq" Version="4.8.2" />
-    <PackageReference Include="xunit" Version="2.3.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.3.1" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="2.1.3" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.8.0" />
+    <PackageReference Include="Moq" Version="4.10.0" />
+    <PackageReference Include="xunit" Version="2.4.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.0">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
+    </PackageReference>
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Wilcommerce.Core.Data.EFCore/Wilcommerce.Core.Data.EFCore.csproj b/src/Wilcommerce.Core.Data.EFCore/Wilcommerce.Core.Data.EFCore.csproj
index e559e34..d42fb50 100644
--- a/src/Wilcommerce.Core.Data.EFCore/Wilcommerce.Core.Data.EFCore.csproj
+++ b/src/Wilcommerce.Core.Data.EFCore/Wilcommerce.Core.Data.EFCore.csproj
@@ -14,7 +14,7 @@
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
-    <Version>1.0.0-rc3</Version>
+    <Version>1.0.0-rc4</Version>
     <PackageReleaseNotes></PackageReleaseNotes>
     <Authors>Alberto Mori</Authors>
   </PropertyGroup>