diff --git a/build/dependencies.props b/build/dependencies.props
index 8982d7755e..df91a8d97b 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -1,14 +1,9 @@
 <Project>
   <PropertyGroup>
     <AspNetCoreVersion>2.0.0-*</AspNetCoreVersion>
-    <CoreFxVersion>4.3.0</CoreFxVersion>
-    <DotNetPlatformAbstractionsVersion>1.1.0</DotNetPlatformAbstractionsVersion>
     <InternalAspNetCoreSdkVersion>2.1.0-*</InternalAspNetCoreSdkVersion>
     <NETStandardImplicitPackageVersion>$(BundledNETStandardPackageVersion)</NETStandardImplicitPackageVersion>
-    <SystemReflectionMetadataVersion>1.4.2</SystemReflectionMetadataVersion>
-    <SystemDiagnosticsDiagnosticSourceVersion>4.4.0-*</SystemDiagnosticsDiagnosticSourceVersion>
     <TestSdkVersion>15.0.0</TestSdkVersion>
-    <WebAdministrationVersion>7.0.0</WebAdministrationVersion>
     <WindowsApiSetsVersion>1.0.1</WindowsApiSetsVersion>
     <XunitVersion>2.2.0</XunitVersion>
     <SerilogExtensionsLoggingVersion>1.4.0</SerilogExtensionsLoggingVersion>
diff --git a/src/Microsoft.AspNetCore.Hosting/Microsoft.AspNetCore.Hosting.csproj b/src/Microsoft.AspNetCore.Hosting/Microsoft.AspNetCore.Hosting.csproj
index d253715cb6..82559cc00a 100644
--- a/src/Microsoft.AspNetCore.Hosting/Microsoft.AspNetCore.Hosting.csproj
+++ b/src/Microsoft.AspNetCore.Hosting/Microsoft.AspNetCore.Hosting.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <Import Project="..\..\build\common.props" />
 
@@ -30,8 +30,6 @@
     <PackageReference Include="Microsoft.Extensions.RazorViews.Sources" Version="$(AspNetCoreVersion)" PrivateAssets="All" />
     <PackageReference Include="Microsoft.Extensions.StackTrace.Sources" Version="$(AspNetCoreVersion)" PrivateAssets="All" />
     <PackageReference Include="Microsoft.Extensions.TypeNameHelper.Sources" Version="$(AspNetCoreVersion)" PrivateAssets="All" />
-    <PackageReference Include="System.Diagnostics.DiagnosticSource" Version="$(SystemDiagnosticsDiagnosticSourceVersion)" />
-    <PackageReference Include="System.Diagnostics.StackTrace" Version="$(CoreFxVersion)" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Microsoft.AspNetCore.Server.IntegrationTesting/Microsoft.AspNetCore.Server.IntegrationTesting.csproj b/src/Microsoft.AspNetCore.Server.IntegrationTesting/Microsoft.AspNetCore.Server.IntegrationTesting.csproj
index c6588afd8f..53a63b7bfd 100644
--- a/src/Microsoft.AspNetCore.Server.IntegrationTesting/Microsoft.AspNetCore.Server.IntegrationTesting.csproj
+++ b/src/Microsoft.AspNetCore.Server.IntegrationTesting/Microsoft.AspNetCore.Server.IntegrationTesting.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <Import Project="..\..\build\common.props" />
 
@@ -17,7 +17,6 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.ValueTuple" Version="$(CoreFxVersion)" />
     <PackageReference Include="Microsoft.AspNetCore.Testing" Version="$(AspNetCoreVersion)" />
     <PackageReference Include="Microsoft.Extensions.FileProviders.Embedded" Version="$(AspNetCoreVersion)" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="$(AspNetCoreVersion)" />