diff --git a/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.HangFire/Volo.Abp.BackgroundJobs.DemoApp.HangFire.csproj b/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.HangFire/Volo.Abp.BackgroundJobs.DemoApp.HangFire.csproj
index c629101316..0eba9eeec3 100644
--- a/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.HangFire/Volo.Abp.BackgroundJobs.DemoApp.HangFire.csproj
+++ b/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.HangFire/Volo.Abp.BackgroundJobs.DemoApp.HangFire.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp2.2</TargetFramework>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
   </PropertyGroup>
   
   <ItemGroup>
diff --git a/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.RabbitMq/Volo.Abp.BackgroundJobs.DemoApp.RabbitMq.csproj b/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.RabbitMq/Volo.Abp.BackgroundJobs.DemoApp.RabbitMq.csproj
index 46b7ff0ce5..00d239bef2 100644
--- a/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.RabbitMq/Volo.Abp.BackgroundJobs.DemoApp.RabbitMq.csproj
+++ b/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.RabbitMq/Volo.Abp.BackgroundJobs.DemoApp.RabbitMq.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp2.2</TargetFramework>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.Shared/Volo.Abp.BackgroundJobs.DemoApp.Shared.csproj b/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.Shared/Volo.Abp.BackgroundJobs.DemoApp.Shared.csproj
index 1d7fc9fe56..1c95d86610 100644
--- a/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.Shared/Volo.Abp.BackgroundJobs.DemoApp.Shared.csproj
+++ b/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.Shared/Volo.Abp.BackgroundJobs.DemoApp.Shared.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="2.2.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="3.0.0-preview9.19423.4" />
     <ProjectReference Include="..\..\..\..\framework\src\Volo.Abp.BackgroundJobs.Abstractions\Volo.Abp.BackgroundJobs.Abstractions.csproj" />
   </ItemGroup>
 
diff --git a/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp/Volo.Abp.BackgroundJobs.DemoApp.csproj b/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp/Volo.Abp.BackgroundJobs.DemoApp.csproj
index 3540aa8e9c..72dc208dc2 100644
--- a/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp/Volo.Abp.BackgroundJobs.DemoApp.csproj
+++ b/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp/Volo.Abp.BackgroundJobs.DemoApp.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp2.2</TargetFramework>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
@@ -11,8 +11,8 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <ProjectReference Include="..\..\..\..\framework\src\Volo.Abp.Autofac\Volo.Abp.Autofac.csproj" />
-    <ProjectReference Include="..\..\src\Volo.Abp.BackgroundJobs.EntityFrameworkCore\Volo.Abp.BackgroundJobs.EntityFrameworkCore.csproj" />
     <ProjectReference Include="..\..\..\..\framework\src\Volo.Abp.EntityFrameworkCore.SqlServer\Volo.Abp.EntityFrameworkCore.SqlServer.csproj" />
+    <ProjectReference Include="..\..\src\Volo.Abp.BackgroundJobs.EntityFrameworkCore\Volo.Abp.BackgroundJobs.EntityFrameworkCore.csproj" />
     <ProjectReference Include="..\Volo.Abp.BackgroundJobs.DemoApp.Shared\Volo.Abp.BackgroundJobs.DemoApp.Shared.csproj" />
   </ItemGroup>
 
diff --git a/modules/background-jobs/src/Volo.Abp.BackgroundJobs.EntityFrameworkCore/Volo.Abp.BackgroundJobs.EntityFrameworkCore.csproj b/modules/background-jobs/src/Volo.Abp.BackgroundJobs.EntityFrameworkCore/Volo.Abp.BackgroundJobs.EntityFrameworkCore.csproj
index 1b3ed12524..eb92972675 100644
--- a/modules/background-jobs/src/Volo.Abp.BackgroundJobs.EntityFrameworkCore/Volo.Abp.BackgroundJobs.EntityFrameworkCore.csproj
+++ b/modules/background-jobs/src/Volo.Abp.BackgroundJobs.EntityFrameworkCore/Volo.Abp.BackgroundJobs.EntityFrameworkCore.csproj
@@ -3,7 +3,7 @@
   <Import Project="..\..\..\..\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.0</TargetFramework>
+    <TargetFramework>netstandard2.1</TargetFramework>
     <RootNamespace />
   </PropertyGroup>
 
diff --git a/modules/background-jobs/test/Volo.Abp.BackgroundJobs.Domain.Tests/Volo.Abp.BackgroundJobs.Domain.Tests.csproj b/modules/background-jobs/test/Volo.Abp.BackgroundJobs.Domain.Tests/Volo.Abp.BackgroundJobs.Domain.Tests.csproj
index 66ef602232..7932f919e1 100644
--- a/modules/background-jobs/test/Volo.Abp.BackgroundJobs.Domain.Tests/Volo.Abp.BackgroundJobs.Domain.Tests.csproj
+++ b/modules/background-jobs/test/Volo.Abp.BackgroundJobs.Domain.Tests/Volo.Abp.BackgroundJobs.Domain.Tests.csproj
@@ -3,7 +3,7 @@
   <Import Project="..\..\..\..\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp2.2</TargetFramework>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
     <RootNamespace />
   </PropertyGroup>
 
@@ -12,7 +12,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.1.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.2.0" />
   </ItemGroup>
 
 </Project>
diff --git a/modules/background-jobs/test/Volo.Abp.BackgroundJobs.EntityFrameworkCore.Tests/Volo.Abp.BackgroundJobs.EntityFrameworkCore.Tests.csproj b/modules/background-jobs/test/Volo.Abp.BackgroundJobs.EntityFrameworkCore.Tests/Volo.Abp.BackgroundJobs.EntityFrameworkCore.Tests.csproj
index 7fd7558b02..b0a58d8f6d 100644
--- a/modules/background-jobs/test/Volo.Abp.BackgroundJobs.EntityFrameworkCore.Tests/Volo.Abp.BackgroundJobs.EntityFrameworkCore.Tests.csproj
+++ b/modules/background-jobs/test/Volo.Abp.BackgroundJobs.EntityFrameworkCore.Tests/Volo.Abp.BackgroundJobs.EntityFrameworkCore.Tests.csproj
@@ -3,7 +3,7 @@
   <Import Project="..\..\..\..\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp2.2</TargetFramework>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
     <RootNamespace />
   </PropertyGroup>
 
@@ -13,10 +13,10 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.1.1" />
-    <PackageReference Include="Microsoft.Data.Sqlite" Version="2.2.4" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="2.2.4" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Proxies" Version="2.2.4" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.2.0" />
+    <PackageReference Include="Microsoft.Data.Sqlite" Version="3.0.0-preview9.19423.6" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="3.0.0-preview9.19423.6" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Proxies" Version="3.0.0-preview9.19423.6" />
   </ItemGroup>
 
 </Project>
diff --git a/modules/background-jobs/test/Volo.Abp.BackgroundJobs.MongoDB.Tests/Volo.Abp.BackgroundJobs.MongoDB.Tests.csproj b/modules/background-jobs/test/Volo.Abp.BackgroundJobs.MongoDB.Tests/Volo.Abp.BackgroundJobs.MongoDB.Tests.csproj
index e999356678..468c1f0665 100644
--- a/modules/background-jobs/test/Volo.Abp.BackgroundJobs.MongoDB.Tests/Volo.Abp.BackgroundJobs.MongoDB.Tests.csproj
+++ b/modules/background-jobs/test/Volo.Abp.BackgroundJobs.MongoDB.Tests/Volo.Abp.BackgroundJobs.MongoDB.Tests.csproj
@@ -3,7 +3,7 @@
   <Import Project="..\..\..\..\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp2.2</TargetFramework>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
     <RootNamespace />
   </PropertyGroup>
 
@@ -13,7 +13,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.1.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.2.0" />
     <PackageReference Include="Mongo2Go" Version="2.2.11" />
   </ItemGroup>
 
diff --git a/modules/background-jobs/test/Volo.Abp.BackgroundJobs.TestBase/Volo.Abp.BackgroundJobs.TestBase.csproj b/modules/background-jobs/test/Volo.Abp.BackgroundJobs.TestBase/Volo.Abp.BackgroundJobs.TestBase.csproj
index ce6e3b7c1b..d6dbe4bb8e 100644
--- a/modules/background-jobs/test/Volo.Abp.BackgroundJobs.TestBase/Volo.Abp.BackgroundJobs.TestBase.csproj
+++ b/modules/background-jobs/test/Volo.Abp.BackgroundJobs.TestBase/Volo.Abp.BackgroundJobs.TestBase.csproj
@@ -3,7 +3,7 @@
   <Import Project="..\..\..\..\common.props" />
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp2.2</TargetFramework>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
     <RootNamespace />
   </PropertyGroup>
 
@@ -14,7 +14,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.1.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.2.0" />
     <PackageReference Include="NSubstitute" Version="4.2.0" />
     <PackageReference Include="Shouldly" Version="3.0.2" />
     <PackageReference Include="xunit" Version="2.4.1" />