diff --git a/Directory.Build.targets b/Directory.Build.targets
index 53b3f6e1da..78626b773e 100644
--- a/Directory.Build.targets
+++ b/Directory.Build.targets
@@ -1,7 +1,10 @@
-<Project>
+<Project>
   <PropertyGroup>
     <RuntimeFrameworkVersion Condition=" '$(TargetFramework)' == 'netcoreapp2.0' ">$(MicrosoftNETCoreApp20PackageVersion)</RuntimeFrameworkVersion>
     <RuntimeFrameworkVersion Condition=" '$(TargetFramework)' == 'netcoreapp2.1' ">$(MicrosoftNETCoreApp21PackageVersion)</RuntimeFrameworkVersion>
+    <RuntimeFrameworkVersion Condition=" '$(TargetFramework)' == 'netcoreapp2.2' ">$(MicrosoftNETCoreApp22PackageVersion)</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/build/dependencies.props b/build/dependencies.props
index 575dc9b6e6..d02bc0b83a 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -1,26 +1,27 @@
-<Project>
+<Project>
   <PropertyGroup>
     <MSBuildAllProjects>$(MSBuildAllProjects);$(MSBuildThisFileFullPath)</MSBuildAllProjects>
   </PropertyGroup>
   <PropertyGroup Label="Package Versions">
-    <InternalAspNetCoreSdkPackageVersion>2.2.0-preview1-17047</InternalAspNetCoreSdkPackageVersion>
-    <MicrosoftAspNetCoreAspNetCoreModulePackageVersion>2.2.0-preview1-34135</MicrosoftAspNetCoreAspNetCoreModulePackageVersion>
-    <MicrosoftAspNetCoreDiagnosticsPackageVersion>2.2.0-preview1-34135</MicrosoftAspNetCoreDiagnosticsPackageVersion>
-    <MicrosoftAspNetCoreHttpExtensionsPackageVersion>2.2.0-preview1-34135</MicrosoftAspNetCoreHttpExtensionsPackageVersion>
-    <MicrosoftAspNetCoreServerHttpSysPackageVersion>2.2.0-preview1-34135</MicrosoftAspNetCoreServerHttpSysPackageVersion>
-    <MicrosoftAspNetCoreServerIISIntegrationPackageVersion>2.2.0-preview1-34135</MicrosoftAspNetCoreServerIISIntegrationPackageVersion>
-    <MicrosoftAspNetCoreServerIntegrationTestingPackageVersion>0.6.0-preview1-34135</MicrosoftAspNetCoreServerIntegrationTestingPackageVersion>
-    <MicrosoftAspNetCoreServerKestrelHttpsPackageVersion>2.2.0-preview1-34135</MicrosoftAspNetCoreServerKestrelHttpsPackageVersion>
-    <MicrosoftAspNetCoreServerKestrelPackageVersion>2.2.0-preview1-34135</MicrosoftAspNetCoreServerKestrelPackageVersion>
-    <MicrosoftAspNetCoreStaticFilesPackageVersion>2.2.0-preview1-34135</MicrosoftAspNetCoreStaticFilesPackageVersion>
-    <MicrosoftAspNetCoreTestingPackageVersion>2.2.0-preview1-34135</MicrosoftAspNetCoreTestingPackageVersion>
-    <MicrosoftExtensionsConfigurationCommandLinePackageVersion>2.2.0-preview1-34135</MicrosoftExtensionsConfigurationCommandLinePackageVersion>
-    <MicrosoftExtensionsLoggingConsolePackageVersion>2.2.0-preview1-34135</MicrosoftExtensionsLoggingConsolePackageVersion>
-    <MicrosoftExtensionsLoggingPackageVersion>2.2.0-preview1-34135</MicrosoftExtensionsLoggingPackageVersion>
-    <MicrosoftExtensionsLoggingTestingPackageVersion>2.2.0-preview1-34135</MicrosoftExtensionsLoggingTestingPackageVersion>
-    <MicrosoftExtensionsOptionsPackageVersion>2.2.0-preview1-34135</MicrosoftExtensionsOptionsPackageVersion>
+    <InternalAspNetCoreSdkPackageVersion>2.2.0-preview1-17048</InternalAspNetCoreSdkPackageVersion>
+    <MicrosoftAspNetCoreAspNetCoreModulePackageVersion>2.2.0-preview1-34140</MicrosoftAspNetCoreAspNetCoreModulePackageVersion>
+    <MicrosoftAspNetCoreDiagnosticsPackageVersion>2.2.0-preview1-34140</MicrosoftAspNetCoreDiagnosticsPackageVersion>
+    <MicrosoftAspNetCoreHttpExtensionsPackageVersion>2.2.0-preview1-34140</MicrosoftAspNetCoreHttpExtensionsPackageVersion>
+    <MicrosoftAspNetCoreServerHttpSysPackageVersion>2.2.0-preview1-34140</MicrosoftAspNetCoreServerHttpSysPackageVersion>
+    <MicrosoftAspNetCoreServerIISIntegrationPackageVersion>2.2.0-preview1-34140</MicrosoftAspNetCoreServerIISIntegrationPackageVersion>
+    <MicrosoftAspNetCoreServerIntegrationTestingPackageVersion>0.6.0-preview1-34140</MicrosoftAspNetCoreServerIntegrationTestingPackageVersion>
+    <MicrosoftAspNetCoreServerKestrelHttpsPackageVersion>2.2.0-preview1-34140</MicrosoftAspNetCoreServerKestrelHttpsPackageVersion>
+    <MicrosoftAspNetCoreServerKestrelPackageVersion>2.2.0-preview1-34140</MicrosoftAspNetCoreServerKestrelPackageVersion>
+    <MicrosoftAspNetCoreStaticFilesPackageVersion>2.2.0-preview1-34140</MicrosoftAspNetCoreStaticFilesPackageVersion>
+    <MicrosoftAspNetCoreTestingPackageVersion>2.2.0-preview1-34140</MicrosoftAspNetCoreTestingPackageVersion>
+    <MicrosoftExtensionsConfigurationCommandLinePackageVersion>2.2.0-preview1-34140</MicrosoftExtensionsConfigurationCommandLinePackageVersion>
+    <MicrosoftExtensionsLoggingConsolePackageVersion>2.2.0-preview1-34140</MicrosoftExtensionsLoggingConsolePackageVersion>
+    <MicrosoftExtensionsLoggingPackageVersion>2.2.0-preview1-34140</MicrosoftExtensionsLoggingPackageVersion>
+    <MicrosoftExtensionsLoggingTestingPackageVersion>2.2.0-preview1-34140</MicrosoftExtensionsLoggingTestingPackageVersion>
+    <MicrosoftExtensionsOptionsPackageVersion>2.2.0-preview1-34140</MicrosoftExtensionsOptionsPackageVersion>
     <MicrosoftNETCoreApp20PackageVersion>2.0.0</MicrosoftNETCoreApp20PackageVersion>
     <MicrosoftNETCoreApp21PackageVersion>2.2.0-preview1-26424-04</MicrosoftNETCoreApp21PackageVersion>
+    <MicrosoftNETCoreApp22PackageVersion>2.2.0-preview1-26502-01</MicrosoftNETCoreApp22PackageVersion>
     <MicrosoftNETTestSdkPackageVersion>15.6.1</MicrosoftNETTestSdkPackageVersion>
     <NETStandardLibrary20PackageVersion>2.0.3</NETStandardLibrary20PackageVersion>
     <SystemNetWebSocketsWebSocketProtocolPackageVersion>4.5.0-preview3-26423-04</SystemNetWebSocketsWebSocketProtocolPackageVersion>
diff --git a/build/repo.props b/build/repo.props
index a7ce27ecb1..dbb6943347 100644
--- a/build/repo.props
+++ b/build/repo.props
@@ -1,4 +1,4 @@
-<Project>
+<Project>
   <Import Project="dependencies.props" />
 
   <ItemGroup>
@@ -13,5 +13,6 @@
   <ItemGroup>
     <DotNetCoreRuntime Include="$(MicrosoftNETCoreApp20PackageVersion)" />
     <DotNetCoreRuntime Include="$(MicrosoftNETCoreApp21PackageVersion)" />
+    <DotNetCoreRuntime Include="$(MicrosoftNETCoreApp22PackageVersion)" />
   </ItemGroup>
 </Project>
diff --git a/korebuild-lock.txt b/korebuild-lock.txt
index 18df6940ae..da5dcd1202 100644
--- a/korebuild-lock.txt
+++ b/korebuild-lock.txt
@@ -1,2 +1,2 @@
-version:2.2.0-preview1-17047
-commithash:e1957b52ddc8b62bd39c5c400322fccb5364624c
+version:2.2.0-preview1-17048
+commithash:de14a0ee5fb48508ee8a29c14280a2928f8dabf8
diff --git a/samples/EchoApp/EchoApp.csproj b/samples/EchoApp/EchoApp.csproj
index f5696ccf03..fc19ef1f0c 100644
--- a/samples/EchoApp/EchoApp.csproj
+++ b/samples/EchoApp/EchoApp.csproj
@@ -1,7 +1,7 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
+<Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp2.1;net461</TargetFrameworks>
+    <TargetFrameworks>netcoreapp2.2;net461</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/test/AutobahnTestApp/AutobahnTestApp.csproj b/test/AutobahnTestApp/AutobahnTestApp.csproj
index 175f724c74..8f470696bc 100644
--- a/test/AutobahnTestApp/AutobahnTestApp.csproj
+++ b/test/AutobahnTestApp/AutobahnTestApp.csproj
@@ -1,8 +1,7 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
+<Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp2.1</TargetFrameworks>
-    <TargetFrameworks Condition=" '$(DeveloperBuild)' != 'true' ">$(TargetFrameworks);netcoreapp2.0</TargetFrameworks>
+    <TargetFrameworks>netcoreapp2.2</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/test/Directory.Build.props b/test/Directory.Build.props
index be781a6b15..a84a332640 100644
--- a/test/Directory.Build.props
+++ b/test/Directory.Build.props
@@ -1,10 +1,10 @@
-<Project>
+<Project>
   <Import Project="..\Directory.Build.props" />
 
   <PropertyGroup>
-    <DeveloperBuildTestTfms>netcoreapp2.1</DeveloperBuildTestTfms>
+    <DeveloperBuildTestTfms>netcoreapp2.2</DeveloperBuildTestTfms>
     <StandardTestTfms>$(DeveloperBuildTestTfms)</StandardTestTfms>
-    <StandardTestTfms Condition=" '$(DeveloperBuild)' != 'true' ">netcoreapp2.1;netcoreapp2.0</StandardTestTfms>
+
     <StandardTestTfms Condition=" '$(DeveloperBuild)' != 'true' AND '$(OS)' == 'Windows_NT' ">$(StandardTestTfms);net461</StandardTestTfms>
   </PropertyGroup>
   
diff --git a/test/Microsoft.AspNetCore.WebSockets.ConformanceTest/Microsoft.AspNetCore.WebSockets.ConformanceTest.csproj b/test/Microsoft.AspNetCore.WebSockets.ConformanceTest/Microsoft.AspNetCore.WebSockets.ConformanceTest.csproj
index 79e3839b12..539a46f002 100644
--- a/test/Microsoft.AspNetCore.WebSockets.ConformanceTest/Microsoft.AspNetCore.WebSockets.ConformanceTest.csproj
+++ b/test/Microsoft.AspNetCore.WebSockets.ConformanceTest/Microsoft.AspNetCore.WebSockets.ConformanceTest.csproj
@@ -1,8 +1,7 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp2.1</TargetFrameworks>
-    <TargetFrameworks Condition=" '$(DeveloperBuild)' != 'true' ">$(TargetFrameworks);netcoreapp2.0</TargetFrameworks>
+    <TargetFrameworks>netcoreapp2.2</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>