diff --git a/Directory.Build.targets b/Directory.Build.targets
index 4bcc9df925..7e3f8df92e 100644
--- a/Directory.Build.targets
+++ b/Directory.Build.targets
@@ -1,8 +1,6 @@
 <Project>
   <PropertyGroup>
-    <RuntimeFrameworkVersion Condition=" '$(TargetFramework)' == 'netcoreapp3.0' ">$(MicrosoftNETCoreApp30PackageVersion)</RuntimeFrameworkVersion>
+    <RuntimeFrameworkVersion Condition=" '$(TargetFramework)' == 'netcoreapp3.0' ">$(MicrosoftNETCoreAppPackageVersion)</RuntimeFrameworkVersion>
     <NETStandardImplicitPackageVersion Condition=" '$(TargetFramework)' == 'netstandard2.0' ">$(NETStandardLibrary20PackageVersion)</NETStandardImplicitPackageVersion>
-    <!-- aspnet/BuildTools#662 Don't police what version of NetCoreApp we use -->
-    <NETCoreAppMaximumVersion>99.9</NETCoreAppMaximumVersion>
   </PropertyGroup>
 </Project>
diff --git a/NuGetPackageVerifier.json b/NuGetPackageVerifier.json
index adc8b62fce..66afb69831 100644
--- a/NuGetPackageVerifier.json
+++ b/NuGetPackageVerifier.json
@@ -7,14 +7,14 @@
             "Microsoft.AspNetCore.Authentication.AzureADB2C.UI": {
                 "Exclusions": {
                     "DOC_MISSING": {
-                        "lib/netstandard2.0/Microsoft.AspNetCore.Authentication.AzureADB2C.UI.Views.dll": "This library contains precompiled views."
+                        "lib/netcoreapp3.0/Microsoft.AspNetCore.Authentication.AzureADB2C.UI.Views.dll": "This library contains precompiled views."
                     }
                 }
             },
             "Microsoft.AspNetCore.Authentication.AzureAD.UI": {
                 "Exclusions": {
                     "DOC_MISSING": {
-                        "lib/netstandard2.0/Microsoft.AspNetCore.Authentication.AzureAD.UI.Views.dll": "This library contains precompiled views."
+                        "lib/netcoreapp3.0/Microsoft.AspNetCore.Authentication.AzureAD.UI.Views.dll": "This library contains precompiled views."
                     }
                 }
             }
diff --git a/build/dependencies.props b/build/dependencies.props
index 6d9528cea4..95e6001a48 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -3,31 +3,30 @@
     <MSBuildAllProjects>$(MSBuildAllProjects);$(MSBuildThisFileFullPath)</MSBuildAllProjects>
   </PropertyGroup>
   <PropertyGroup Label="Package Versions">
-    <InternalAspNetCoreSdkPackageVersion>3.0.0-alpha1-20181031.3</InternalAspNetCoreSdkPackageVersion>
-    <MicrosoftAspNetCoreAuthenticationCookiesPackageVersion>3.0.0-alpha1-10670</MicrosoftAspNetCoreAuthenticationCookiesPackageVersion>
-    <MicrosoftAspNetCoreAuthenticationJwtBearerPackageVersion>3.0.0-alpha1-10670</MicrosoftAspNetCoreAuthenticationJwtBearerPackageVersion>
-    <MicrosoftAspNetCoreAuthenticationOpenIdConnectPackageVersion>3.0.0-alpha1-10670</MicrosoftAspNetCoreAuthenticationOpenIdConnectPackageVersion>
-    <MicrosoftAspNetCoreAuthorizationPackageVersion>3.0.0-alpha1-10670</MicrosoftAspNetCoreAuthorizationPackageVersion>
-    <MicrosoftAspNetCoreDataProtectionExtensionsPackageVersion>3.0.0-alpha1-10670</MicrosoftAspNetCoreDataProtectionExtensionsPackageVersion>
-    <MicrosoftAspNetCoreHostingPackageVersion>3.0.0-alpha1-10670</MicrosoftAspNetCoreHostingPackageVersion>
-    <MicrosoftAspNetCoreHttpsPolicyPackageVersion>3.0.0-alpha1-10670</MicrosoftAspNetCoreHttpsPolicyPackageVersion>
-    <MicrosoftAspNetCoreMvcPackageVersion>3.0.0-a-alpha1-react-razor-design-19157</MicrosoftAspNetCoreMvcPackageVersion>
-    <MicrosoftAspNetCoreMvcTestingPackageVersion>3.0.0-a-alpha1-react-razor-design-19157</MicrosoftAspNetCoreMvcTestingPackageVersion>
-    <MicrosoftAspNetCoreServerIISIntegrationPackageVersion>2.2.0-rtm-10670</MicrosoftAspNetCoreServerIISIntegrationPackageVersion>
-    <MicrosoftAspNetCoreServerKestrelHttpsPackageVersion>3.0.0-alpha1-10670</MicrosoftAspNetCoreServerKestrelHttpsPackageVersion>
-    <MicrosoftAspNetCoreServerKestrelPackageVersion>3.0.0-alpha1-10670</MicrosoftAspNetCoreServerKestrelPackageVersion>
-    <MicrosoftAspNetCoreStaticFilesPackageVersion>3.0.0-alpha1-10670</MicrosoftAspNetCoreStaticFilesPackageVersion>
-    <MicrosoftExtensionsConfigurationCommandLinePackageVersion>3.0.0-alpha1-10670</MicrosoftExtensionsConfigurationCommandLinePackageVersion>
-    <MicrosoftExtensionsConfigurationEnvironmentVariablesPackageVersion>3.0.0-alpha1-10670</MicrosoftExtensionsConfigurationEnvironmentVariablesPackageVersion>
-    <MicrosoftExtensionsConfigurationJsonPackageVersion>3.0.0-alpha1-10670</MicrosoftExtensionsConfigurationJsonPackageVersion>
-    <MicrosoftExtensionsConfigurationUserSecretsPackageVersion>3.0.0-alpha1-10670</MicrosoftExtensionsConfigurationUserSecretsPackageVersion>
-    <MicrosoftExtensionsLoggingConfigurationPackageVersion>3.0.0-alpha1-10670</MicrosoftExtensionsLoggingConfigurationPackageVersion>
-    <MicrosoftExtensionsLoggingConsolePackageVersion>3.0.0-alpha1-10670</MicrosoftExtensionsLoggingConsolePackageVersion>
-    <MicrosoftExtensionsLoggingDebugPackageVersion>3.0.0-alpha1-10670</MicrosoftExtensionsLoggingDebugPackageVersion>
-    <MicrosoftExtensionsLoggingTestingPackageVersion>3.0.0-alpha1-10670</MicrosoftExtensionsLoggingTestingPackageVersion>
-    <MicrosoftNETCoreApp20PackageVersion>2.0.9</MicrosoftNETCoreApp20PackageVersion>
-    <MicrosoftNETCoreApp30PackageVersion>3.0.0-preview1-26907-05</MicrosoftNETCoreApp30PackageVersion>
-    <MicrosoftNETSdkRazorPackageVersion>3.0.0-a-alpha1-sdk-31869</MicrosoftNETSdkRazorPackageVersion>
+    <InternalAspNetCoreSdkPackageVersion>3.0.0-build-20181114.5</InternalAspNetCoreSdkPackageVersion>
+    <MicrosoftAspNetCoreAuthenticationCookiesPackageVersion>3.0.0-alpha1-10742</MicrosoftAspNetCoreAuthenticationCookiesPackageVersion>
+    <MicrosoftAspNetCoreAuthenticationJwtBearerPackageVersion>3.0.0-alpha1-10742</MicrosoftAspNetCoreAuthenticationJwtBearerPackageVersion>
+    <MicrosoftAspNetCoreAuthenticationOpenIdConnectPackageVersion>3.0.0-alpha1-10742</MicrosoftAspNetCoreAuthenticationOpenIdConnectPackageVersion>
+    <MicrosoftAspNetCoreAuthorizationPackageVersion>3.0.0-alpha1-10742</MicrosoftAspNetCoreAuthorizationPackageVersion>
+    <MicrosoftAspNetCoreDataProtectionExtensionsPackageVersion>3.0.0-alpha1-10742</MicrosoftAspNetCoreDataProtectionExtensionsPackageVersion>
+    <MicrosoftAspNetCoreHostingPackageVersion>3.0.0-alpha1-10742</MicrosoftAspNetCoreHostingPackageVersion>
+    <MicrosoftAspNetCoreHttpsPolicyPackageVersion>3.0.0-alpha1-10742</MicrosoftAspNetCoreHttpsPolicyPackageVersion>
+    <MicrosoftAspNetCoreMvcPackageVersion>3.0.0-alpha1-10742</MicrosoftAspNetCoreMvcPackageVersion>
+    <MicrosoftAspNetCoreMvcTestingPackageVersion>3.0.0-alpha1-10742</MicrosoftAspNetCoreMvcTestingPackageVersion>
+    <MicrosoftAspNetCoreServerIISIntegrationPackageVersion>3.0.0-alpha1-10742</MicrosoftAspNetCoreServerIISIntegrationPackageVersion>
+    <MicrosoftAspNetCoreServerKestrelHttpsPackageVersion>3.0.0-alpha1-10742</MicrosoftAspNetCoreServerKestrelHttpsPackageVersion>
+    <MicrosoftAspNetCoreServerKestrelPackageVersion>3.0.0-alpha1-10742</MicrosoftAspNetCoreServerKestrelPackageVersion>
+    <MicrosoftAspNetCoreStaticFilesPackageVersion>3.0.0-alpha1-10742</MicrosoftAspNetCoreStaticFilesPackageVersion>
+    <MicrosoftExtensionsConfigurationCommandLinePackageVersion>3.0.0-preview-181113-11</MicrosoftExtensionsConfigurationCommandLinePackageVersion>
+    <MicrosoftExtensionsConfigurationEnvironmentVariablesPackageVersion>3.0.0-preview-181113-11</MicrosoftExtensionsConfigurationEnvironmentVariablesPackageVersion>
+    <MicrosoftExtensionsConfigurationJsonPackageVersion>3.0.0-preview-181113-11</MicrosoftExtensionsConfigurationJsonPackageVersion>
+    <MicrosoftExtensionsConfigurationUserSecretsPackageVersion>3.0.0-preview-181113-11</MicrosoftExtensionsConfigurationUserSecretsPackageVersion>
+    <MicrosoftExtensionsLoggingConfigurationPackageVersion>3.0.0-preview-181113-11</MicrosoftExtensionsLoggingConfigurationPackageVersion>
+    <MicrosoftExtensionsLoggingConsolePackageVersion>3.0.0-preview-181113-11</MicrosoftExtensionsLoggingConsolePackageVersion>
+    <MicrosoftExtensionsLoggingDebugPackageVersion>3.0.0-preview-181113-11</MicrosoftExtensionsLoggingDebugPackageVersion>
+    <MicrosoftExtensionsLoggingTestingPackageVersion>3.0.0-preview-181113-11</MicrosoftExtensionsLoggingTestingPackageVersion>
+    <MicrosoftNETCoreAppPackageVersion>3.0.0-preview1-26907-05</MicrosoftNETCoreAppPackageVersion>
+    <MicrosoftNETSdkRazorPackageVersion>3.0.0-alpha1-10742</MicrosoftNETSdkRazorPackageVersion>
     <MicrosoftNETTestSdkPackageVersion>15.6.1</MicrosoftNETTestSdkPackageVersion>
     <MoqPackageVersion>4.10.0</MoqPackageVersion>
     <NETStandardLibrary20PackageVersion>2.0.3</NETStandardLibrary20PackageVersion>
diff --git a/build/repo.props b/build/repo.props
index e88aa908e5..4402da1d0d 100644
--- a/build/repo.props
+++ b/build/repo.props
@@ -8,7 +8,6 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <DotNetCoreRuntime Include="$(MicrosoftNETCoreApp20PackageVersion)" />
-    <DotNetCoreRuntime Include="$(MicrosoftNETCoreApp30PackageVersion)" />
+    <DotNetCoreRuntime Include="$(MicrosoftNETCoreAppPackageVersion)" />
   </ItemGroup>
 </Project>
diff --git a/korebuild-lock.txt b/korebuild-lock.txt
index 8494b2123e..73613543d0 100644
--- a/korebuild-lock.txt
+++ b/korebuild-lock.txt
@@ -1,2 +1,2 @@
-version:3.0.0-alpha1-20181031.3
-commithash:93e5628f435045e3f2a766933dc5062048ac0426
+version:3.0.0-build-20181114.5
+commithash:880e9a204d4ee4a18dfd83c9fb05a192a28bca60
diff --git a/samples/AzureADB2CSample/AzureADB2CSample.csproj b/samples/AzureADB2CSample/AzureADB2CSample.csproj
index 1969732fa4..1e4e228ccf 100644
--- a/samples/AzureADB2CSample/AzureADB2CSample.csproj
+++ b/samples/AzureADB2CSample/AzureADB2CSample.csproj
@@ -1,9 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp3.0</TargetFrameworks>
-    <TargetFrameworks Condition=" '$(DeveloperBuild)' != 'true' ">$(TargetFrameworks)</TargetFrameworks>
-    <TargetFrameworks Condition=" '$(DeveloperBuild)' != 'true' AND '$(OS)' == 'Windows_NT' ">$(TargetFrameworks);net461</TargetFrameworks>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
   </PropertyGroup>
 
   <PropertyGroup>
diff --git a/src/Microsoft.AspNetCore.Authentication.AzureAD.UI/Microsoft.AspNetCore.Authentication.AzureAD.UI.csproj b/src/Microsoft.AspNetCore.Authentication.AzureAD.UI/Microsoft.AspNetCore.Authentication.AzureAD.UI.csproj
index facb8db0ea..00a3d36749 100644
--- a/src/Microsoft.AspNetCore.Authentication.AzureAD.UI/Microsoft.AspNetCore.Authentication.AzureAD.UI.csproj
+++ b/src/Microsoft.AspNetCore.Authentication.AzureAD.UI/Microsoft.AspNetCore.Authentication.AzureAD.UI.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <Description>ASP.NET Core Azure Active Directory Integration provides components for easily integrating Azure Active Directory authentication within your ASP.NET Core application.</Description>
     <RazorAssemblyDescription>Precompiled views assembly for the ASP.NET Core Azure Active Directory Integration package.</RazorAssemblyDescription>
-    <TargetFramework>netstandard2.0</TargetFramework>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
     <PackageTags>aspnetcore;authentication;AzureAD</PackageTags>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <ProvideApplicationPartFactoryAttributeTypeName>Microsoft.AspNetCore.Mvc.ApplicationParts.NullApplicationPartFactory, Microsoft.AspNetCore.Mvc.Core</ProvideApplicationPartFactoryAttributeTypeName>
diff --git a/src/Microsoft.AspNetCore.Authentication.AzureADB2C.UI/Microsoft.AspNetCore.Authentication.AzureADB2C.UI.csproj b/src/Microsoft.AspNetCore.Authentication.AzureADB2C.UI/Microsoft.AspNetCore.Authentication.AzureADB2C.UI.csproj
index dd530e5e87..c1f77ce905 100644
--- a/src/Microsoft.AspNetCore.Authentication.AzureADB2C.UI/Microsoft.AspNetCore.Authentication.AzureADB2C.UI.csproj
+++ b/src/Microsoft.AspNetCore.Authentication.AzureADB2C.UI/Microsoft.AspNetCore.Authentication.AzureADB2C.UI.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <Description>ASP.NET Core Azure Active Directory B2C Integration provides components for easily integrating Azure Active Directory B2C authentication within your ASP.NET Core application.</Description>
     <RazorAssemblyDescription>Precompiled views assembly for the ASP.NET Core Azure Active Directory B2C Integration package.</RazorAssemblyDescription>
-    <TargetFramework>netstandard2.0</TargetFramework>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
     <PackageTags>aspnetcore;authentication;AzureADB2C</PackageTags>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <ProvideApplicationPartFactoryAttributeTypeName>Microsoft.AspNetCore.Mvc.ApplicationParts.NullApplicationPartFactory, Microsoft.AspNetCore.Mvc.Core</ProvideApplicationPartFactoryAttributeTypeName>
diff --git a/test/Directory.Build.props b/test/Directory.Build.props
index 8d36c0bf28..35b63d60ae 100644
--- a/test/Directory.Build.props
+++ b/test/Directory.Build.props
@@ -1,13 +1,6 @@
 <Project>
   <Import Project="..\Directory.Build.props" />
 
-  <PropertyGroup>
-    <DeveloperBuildTestTfms>netcoreapp3.0</DeveloperBuildTestTfms>
-    <StandardTestTfms>$(DeveloperBuildTestTfms)</StandardTestTfms>
-
-    <StandardTestTfms Condition=" '$(DeveloperBuild)' != 'true' AND '$(OS)' == 'Windows_NT' ">$(StandardTestTfms);net461</StandardTestTfms>
-  </PropertyGroup>
-
   <PropertyGroup>
     <IsPackable>false</IsPackable>
     <WarningsNotAsErrors>xUnit1026:$(WarningsNotAsErrors)</WarningsNotAsErrors>
diff --git a/test/Microsoft.AspNetCore.Authentication.AzureAD.FunctionalTests/Microsoft.AspNetCore.Authentication.AzureAD.FunctionalTests.csproj b/test/Microsoft.AspNetCore.Authentication.AzureAD.FunctionalTests/Microsoft.AspNetCore.Authentication.AzureAD.FunctionalTests.csproj
index e0d1023e9e..be07303a4c 100644
--- a/test/Microsoft.AspNetCore.Authentication.AzureAD.FunctionalTests/Microsoft.AspNetCore.Authentication.AzureAD.FunctionalTests.csproj
+++ b/test/Microsoft.AspNetCore.Authentication.AzureAD.FunctionalTests/Microsoft.AspNetCore.Authentication.AzureAD.FunctionalTests.csproj
@@ -1,8 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>$(StandardTestTfms)</TargetFrameworks>
-    <PlatformTarget Condition=" '$(TargetFramework)' == 'netcoreapp3.0' "></PlatformTarget>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/test/Microsoft.AspNetCore.Authentication.AzureAD.UI.Test/Microsoft.AspNetCore.Authentication.AzureAD.UI.Test.csproj b/test/Microsoft.AspNetCore.Authentication.AzureAD.UI.Test/Microsoft.AspNetCore.Authentication.AzureAD.UI.Test.csproj
index 4daafb39ac..554232c8a4 100644
--- a/test/Microsoft.AspNetCore.Authentication.AzureAD.UI.Test/Microsoft.AspNetCore.Authentication.AzureAD.UI.Test.csproj
+++ b/test/Microsoft.AspNetCore.Authentication.AzureAD.UI.Test/Microsoft.AspNetCore.Authentication.AzureAD.UI.Test.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>$(StandardTestTfms)</TargetFrameworks>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
     <RootNamespace>Microsoft.AspNetCore.Authentication.AzureAD.UI</RootNamespace>
   </PropertyGroup>
 
diff --git a/test/Microsoft.AspNetCore.Authentication.AzureADB2C.UI.Test/Microsoft.AspNetCore.Authentication.AzureADB2C.UI.Test.csproj b/test/Microsoft.AspNetCore.Authentication.AzureADB2C.UI.Test/Microsoft.AspNetCore.Authentication.AzureADB2C.UI.Test.csproj
index a838fc2703..7becca1b5e 100644
--- a/test/Microsoft.AspNetCore.Authentication.AzureADB2C.UI.Test/Microsoft.AspNetCore.Authentication.AzureADB2C.UI.Test.csproj
+++ b/test/Microsoft.AspNetCore.Authentication.AzureADB2C.UI.Test/Microsoft.AspNetCore.Authentication.AzureADB2C.UI.Test.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>$(StandardTestTfms)</TargetFrameworks>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
     <RootNamespace>Microsoft.AspNetCore.Authentication.AzureADB2C.UI</RootNamespace>
   </PropertyGroup>
 
diff --git a/test/WebSites/AzureAD.WebSite/AzureAD.WebSite.csproj b/test/WebSites/AzureAD.WebSite/AzureAD.WebSite.csproj
index 4dac556941..b23f727ae3 100644
--- a/test/WebSites/AzureAD.WebSite/AzureAD.WebSite.csproj
+++ b/test/WebSites/AzureAD.WebSite/AzureAD.WebSite.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFrameworks>$(StandardTestWebsiteTfms)</TargetFrameworks>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
   </PropertyGroup>
   
   <ItemGroup>
diff --git a/test/WebSites/Directory.Build.props b/test/WebSites/Directory.Build.props
index 29cbcb7544..c8a4ec4440 100644
--- a/test/WebSites/Directory.Build.props
+++ b/test/WebSites/Directory.Build.props
@@ -1,11 +1,4 @@
 <Project>
   <!-- Skip the parent directory so test websites do not get the test package references. -->
   <Import Project="..\..\Directory.Build.props" />
-
-  <PropertyGroup>
-    <DeveloperBuildTestWebsiteTfms>netcoreapp3.0</DeveloperBuildTestWebsiteTfms>
-    <StandardTestWebsiteTfms>$(DeveloperBuildTestWebsiteTfms)</StandardTestWebsiteTfms>
-    <StandardTestWebsiteTfms Condition=" '$(DeveloperBuild)' != 'true' ">$(StandardTestWebsiteTfms)</StandardTestWebsiteTfms>
-    <StandardTestWebsiteTfms Condition=" '$(DeveloperBuild)' != 'true' AND '$(OS)' == 'Windows_NT' ">$(StandardTestWebsiteTfms);net461</StandardTestWebsiteTfms>
-  </PropertyGroup>
 </Project>