diff --git a/NetCoreEntityFramework.Tests/NetCoreEntityFramework.Tests.csproj b/NetCoreEntityFramework.Tests/NetCoreEntityFramework.Tests.csproj
index 92546ae..b6dd24a 100644
--- a/NetCoreEntityFramework.Tests/NetCoreEntityFramework.Tests.csproj
+++ b/NetCoreEntityFramework.Tests/NetCoreEntityFramework.Tests.csproj
@@ -12,7 +12,7 @@
 
   <ItemGroup>
     <PackageReference Include="AutoFixture.NUnit3" Version="4.15.0" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="5.0.2" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="3.1.11" />
     <PackageReference Include="nunit" Version="3.13.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="3.17.0">
       <PrivateAssets>all</PrivateAssets>
diff --git a/NetCoreEntityFramework/NetCoreEntityFramework.csproj b/NetCoreEntityFramework/NetCoreEntityFramework.csproj
index 6bb3a7e..a84aecd 100644
--- a/NetCoreEntityFramework/NetCoreEntityFramework.csproj
+++ b/NetCoreEntityFramework/NetCoreEntityFramework.csproj
@@ -1,9 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFramework>netstandard2.0</TargetFramework>
     <PackageId>Nodes.NetCore.EntityFramework.Helpers</PackageId>
-    <Version>2.1.2</Version>
+    <Version>1.3.0</Version>
     <Authors>Nodes</Authors>
     <Company>Nodes</Company>
     <Product>.NET Core Entity Framework Helpers</Product>
@@ -16,7 +16,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="5.0.2" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="3.1.11" />
     <PackageReference Include="System.ComponentModel.Annotations" Version="5.0.0" />
   </ItemGroup>