diff --git a/Directory.Build.targets b/Directory.Build.targets
index 53b3f6e1da..2991ae3052 100644
--- a/Directory.Build.targets
+++ b/Directory.Build.targets
@@ -1,7 +1,8 @@
-<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 954463cb26..bc851e5352 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -3,27 +3,26 @@
     <MSBuildAllProjects>$(MSBuildAllProjects);$(MSBuildThisFileFullPath)</MSBuildAllProjects>
   </PropertyGroup>
   <PropertyGroup Label="Package Versions">
-    <InternalAspNetCoreSdkPackageVersion>2.2.0-preview1-17047</InternalAspNetCoreSdkPackageVersion>
-    <MicrosoftAspNetCoreHostingAbstractionsPackageVersion>2.2.0-preview1-34135</MicrosoftAspNetCoreHostingAbstractionsPackageVersion>
-    <MicrosoftAspNetCoreHttpAbstractionsPackageVersion>2.2.0-preview1-34135</MicrosoftAspNetCoreHttpAbstractionsPackageVersion>
-    <MicrosoftAspNetCoreHttpExtensionsPackageVersion>2.2.0-preview1-34135</MicrosoftAspNetCoreHttpExtensionsPackageVersion>
-    <MicrosoftAspNetCoreHttpPackageVersion>2.2.0-preview1-34135</MicrosoftAspNetCoreHttpPackageVersion>
-    <MicrosoftAspNetCoreServerKestrelCorePackageVersion>2.2.0-preview1-34135</MicrosoftAspNetCoreServerKestrelCorePackageVersion>
-    <MicrosoftAspNetCoreServerKestrelHttpsPackageVersion>2.2.0-preview1-34135</MicrosoftAspNetCoreServerKestrelHttpsPackageVersion>
-    <MicrosoftAspNetCoreServerKestrelPackageVersion>2.2.0-preview1-34135</MicrosoftAspNetCoreServerKestrelPackageVersion>
-    <MicrosoftAspNetCoreTestHostPackageVersion>2.2.0-preview1-34135</MicrosoftAspNetCoreTestHostPackageVersion>
-    <MicrosoftExtensionsConfigurationAbstractionsPackageVersion>2.2.0-preview1-34135</MicrosoftExtensionsConfigurationAbstractionsPackageVersion>
-    <MicrosoftExtensionsConfigurationBinderPackageVersion>2.2.0-preview1-34135</MicrosoftExtensionsConfigurationBinderPackageVersion>
-    <MicrosoftExtensionsConfigurationJsonPackageVersion>2.2.0-preview1-34135</MicrosoftExtensionsConfigurationJsonPackageVersion>
-    <MicrosoftExtensionsFileProvidersAbstractionsPackageVersion>2.2.0-preview1-34135</MicrosoftExtensionsFileProvidersAbstractionsPackageVersion>
-    <MicrosoftExtensionsLoggingAbstractionsPackageVersion>2.2.0-preview1-34135</MicrosoftExtensionsLoggingAbstractionsPackageVersion>
-    <MicrosoftExtensionsLoggingConsolePackageVersion>2.2.0-preview1-34135</MicrosoftExtensionsLoggingConsolePackageVersion>
-    <MicrosoftExtensionsLoggingTestingPackageVersion>2.2.0-preview1-34135</MicrosoftExtensionsLoggingTestingPackageVersion>
-    <MicrosoftExtensionsOptionsConfigurationExtensionsPackageVersion>2.2.0-preview1-34135</MicrosoftExtensionsOptionsConfigurationExtensionsPackageVersion>
-    <MicrosoftExtensionsOptionsPackageVersion>2.2.0-preview1-34135</MicrosoftExtensionsOptionsPackageVersion>
-    <MicrosoftNETCoreApp20PackageVersion>2.0.0</MicrosoftNETCoreApp20PackageVersion>
-    <MicrosoftNETCoreApp21PackageVersion>2.2.0-preview1-26424-04</MicrosoftNETCoreApp21PackageVersion>
-    <MicrosoftNetHttpHeadersPackageVersion>2.2.0-preview1-34135</MicrosoftNetHttpHeadersPackageVersion>
+    <InternalAspNetCoreSdkPackageVersion>2.2.0-preview1-17048</InternalAspNetCoreSdkPackageVersion>
+    <MicrosoftAspNetCoreHostingAbstractionsPackageVersion>2.2.0-preview1-34140</MicrosoftAspNetCoreHostingAbstractionsPackageVersion>
+    <MicrosoftAspNetCoreHttpAbstractionsPackageVersion>2.2.0-preview1-34140</MicrosoftAspNetCoreHttpAbstractionsPackageVersion>
+    <MicrosoftAspNetCoreHttpExtensionsPackageVersion>2.2.0-preview1-34140</MicrosoftAspNetCoreHttpExtensionsPackageVersion>
+    <MicrosoftAspNetCoreHttpPackageVersion>2.2.0-preview1-34140</MicrosoftAspNetCoreHttpPackageVersion>
+    <MicrosoftAspNetCoreServerKestrelCorePackageVersion>2.2.0-preview1-34140</MicrosoftAspNetCoreServerKestrelCorePackageVersion>
+    <MicrosoftAspNetCoreServerKestrelHttpsPackageVersion>2.2.0-preview1-34140</MicrosoftAspNetCoreServerKestrelHttpsPackageVersion>
+    <MicrosoftAspNetCoreServerKestrelPackageVersion>2.2.0-preview1-34140</MicrosoftAspNetCoreServerKestrelPackageVersion>
+    <MicrosoftAspNetCoreTestHostPackageVersion>2.2.0-preview1-34140</MicrosoftAspNetCoreTestHostPackageVersion>
+    <MicrosoftExtensionsConfigurationAbstractionsPackageVersion>2.2.0-preview1-34140</MicrosoftExtensionsConfigurationAbstractionsPackageVersion>
+    <MicrosoftExtensionsConfigurationBinderPackageVersion>2.2.0-preview1-34140</MicrosoftExtensionsConfigurationBinderPackageVersion>
+    <MicrosoftExtensionsConfigurationJsonPackageVersion>2.2.0-preview1-34140</MicrosoftExtensionsConfigurationJsonPackageVersion>
+    <MicrosoftExtensionsFileProvidersAbstractionsPackageVersion>2.2.0-preview1-34140</MicrosoftExtensionsFileProvidersAbstractionsPackageVersion>
+    <MicrosoftExtensionsLoggingAbstractionsPackageVersion>2.2.0-preview1-34140</MicrosoftExtensionsLoggingAbstractionsPackageVersion>
+    <MicrosoftExtensionsLoggingConsolePackageVersion>2.2.0-preview1-34140</MicrosoftExtensionsLoggingConsolePackageVersion>
+    <MicrosoftExtensionsLoggingTestingPackageVersion>2.2.0-preview1-34140</MicrosoftExtensionsLoggingTestingPackageVersion>
+    <MicrosoftExtensionsOptionsConfigurationExtensionsPackageVersion>2.2.0-preview1-34140</MicrosoftExtensionsOptionsConfigurationExtensionsPackageVersion>
+    <MicrosoftExtensionsOptionsPackageVersion>2.2.0-preview1-34140</MicrosoftExtensionsOptionsPackageVersion>
+    <MicrosoftNETCoreApp22PackageVersion>2.2.0-preview1-26502-01</MicrosoftNETCoreApp22PackageVersion>
+    <MicrosoftNetHttpHeadersPackageVersion>2.2.0-preview1-34140</MicrosoftNetHttpHeadersPackageVersion>
     <MicrosoftNETTestSdkPackageVersion>15.6.1</MicrosoftNETTestSdkPackageVersion>
     <MoqPackageVersion>4.7.49</MoqPackageVersion>
     <NETStandardLibrary20PackageVersion>2.0.3</NETStandardLibrary20PackageVersion>
diff --git a/build/repo.props b/build/repo.props
index 78b0ce5879..62bcfa994f 100644
--- a/build/repo.props
+++ b/build/repo.props
@@ -1,4 +1,4 @@
-<Project>
+<Project>
   <Import Project="dependencies.props" />
 
   <PropertyGroup>
@@ -8,7 +8,6 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <DotNetCoreRuntime Include="$(MicrosoftNETCoreApp20PackageVersion)" />
-    <DotNetCoreRuntime Include="$(MicrosoftNETCoreApp21PackageVersion)" />
+    <DotNetCoreRuntime Include="$(MicrosoftNETCoreApp22PackageVersion)" />
   </ItemGroup>
 </Project>
diff --git a/korebuild-lock.txt b/korebuild-lock.txt
index a16d4b9ee4..2573a03995 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/HostFilteringSample/HostFilteringSample.csproj b/samples/HostFilteringSample/HostFilteringSample.csproj
index 7818be1fb0..92f6fbc290 100644
--- a/samples/HostFilteringSample/HostFilteringSample.csproj
+++ b/samples/HostFilteringSample/HostFilteringSample.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp2.1;net461</TargetFrameworks>
+    <TargetFrameworks>netcoreapp2.2;net461</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/samples/HttpOverridesSample/HttpOverridesSample.csproj b/samples/HttpOverridesSample/HttpOverridesSample.csproj
index e966dd09a7..49ca42e718 100644
--- a/samples/HttpOverridesSample/HttpOverridesSample.csproj
+++ b/samples/HttpOverridesSample/HttpOverridesSample.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp2.1;net461</TargetFrameworks>
+    <TargetFrameworks>netcoreapp2.2;net461</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/samples/HttpsPolicySample/HttpsPolicySample.csproj b/samples/HttpsPolicySample/HttpsPolicySample.csproj
index fdfa716478..38ca805a0b 100644
--- a/samples/HttpsPolicySample/HttpsPolicySample.csproj
+++ b/samples/HttpsPolicySample/HttpsPolicySample.csproj
@@ -1,8 +1,8 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFrameworks>net461;netcoreapp2.0</TargetFrameworks>
-    <TargetFrameworks Condition=" '$(OS)' != 'Windows_NT' ">netcoreapp2.0</TargetFrameworks>
+    <TargetFrameworks>net461;netcoreapp2.2</TargetFrameworks>
+    <TargetFrameworks Condition=" '$(OS)' != 'Windows_NT' ">netcoreapp2.2</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/samples/ResponseBufferingSample/ResponseBufferingSample.csproj b/samples/ResponseBufferingSample/ResponseBufferingSample.csproj
index b9595a89d8..f988e035a8 100644
--- a/samples/ResponseBufferingSample/ResponseBufferingSample.csproj
+++ b/samples/ResponseBufferingSample/ResponseBufferingSample.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp2.1;net461</TargetFrameworks>
+    <TargetFrameworks>netcoreapp2.2;net461</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/samples/ResponseCompressionSample/ResponseCompressionSample.csproj b/samples/ResponseCompressionSample/ResponseCompressionSample.csproj
index 2a7f4cfbb7..d6ac370925 100644
--- a/samples/ResponseCompressionSample/ResponseCompressionSample.csproj
+++ b/samples/ResponseCompressionSample/ResponseCompressionSample.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp2.1;net461</TargetFrameworks>
+    <TargetFrameworks>netcoreapp2.2;net461</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/samples/RewriteSample/RewriteSample.csproj b/samples/RewriteSample/RewriteSample.csproj
index a74fc45b85..f76f114da3 100644
--- a/samples/RewriteSample/RewriteSample.csproj
+++ b/samples/RewriteSample/RewriteSample.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp2.1;net461</TargetFrameworks>
+    <TargetFrameworks>netcoreapp2.2;net461</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/test/Directory.Build.props b/test/Directory.Build.props
index b936409242..bea39a089d 100644
--- a/test/Directory.Build.props
+++ b/test/Directory.Build.props
@@ -2,9 +2,9 @@
   <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.HttpsPolicy.Tests/Microsoft.AspNetCore.HttpsPolicy.Tests.csproj b/test/Microsoft.AspNetCore.HttpsPolicy.Tests/Microsoft.AspNetCore.HttpsPolicy.Tests.csproj
index e51e3a6640..9117246de5 100644
--- a/test/Microsoft.AspNetCore.HttpsPolicy.Tests/Microsoft.AspNetCore.HttpsPolicy.Tests.csproj
+++ b/test/Microsoft.AspNetCore.HttpsPolicy.Tests/Microsoft.AspNetCore.HttpsPolicy.Tests.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>
diff --git a/test/Microsoft.AspNetCore.ResponseCompression.Tests/ResponseCompressionMiddlewareTest.cs b/test/Microsoft.AspNetCore.ResponseCompression.Tests/ResponseCompressionMiddlewareTest.cs
index 213a4c8fd7..52eb965cf0 100644
--- a/test/Microsoft.AspNetCore.ResponseCompression.Tests/ResponseCompressionMiddlewareTest.cs
+++ b/test/Microsoft.AspNetCore.ResponseCompression.Tests/ResponseCompressionMiddlewareTest.cs
@@ -508,7 +508,7 @@ namespace Microsoft.AspNetCore.ResponseCompression.Tests
 #if NET461 // Flush not supported, compression disabled
             Assert.NotNull(response.Content.Headers.GetValues(HeaderNames.ContentMD5));
             Assert.Empty(response.Content.Headers.ContentEncoding);
-#elif NETCOREAPP2_0 || NETCOREAPP2_1 // Flush supported, compression enabled
+#elif NETCOREAPP2_2 // Flush supported, compression enabled
             IEnumerable<string> contentMD5 = null;
             Assert.False(response.Content.Headers.TryGetValues(HeaderNames.ContentMD5, out contentMD5));
             Assert.Single(response.Content.Headers.ContentEncoding, "gzip");
@@ -573,7 +573,7 @@ namespace Microsoft.AspNetCore.ResponseCompression.Tests
 #if NET461 // Flush not supported, compression disabled
             Assert.NotNull(response.Content.Headers.GetValues(HeaderNames.ContentMD5));
             Assert.Empty(response.Content.Headers.ContentEncoding);
-#elif NETCOREAPP2_0 || NETCOREAPP2_1 // Flush supported, compression enabled
+#elif NETCOREAPP2_2 // Flush supported, compression enabled
             IEnumerable<string> contentMD5 = null;
             Assert.False(response.Content.Headers.TryGetValues(HeaderNames.ContentMD5, out contentMD5));
             Assert.Single(response.Content.Headers.ContentEncoding, "gzip");