diff --git a/build/dependencies.props b/build/dependencies.props
index 8170b208bf..d7639f9d50 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -1,4 +1,4 @@
-<Project>
+<Project>
   <!-- These package versions may be overridden or updated by automation. -->
   <PropertyGroup Label="Package Versions: Auto" Condition=" '$(DotNetPackageVersionPropsPath)' == '' ">
     <MicrosoftCSharpPackageVersion>4.6.0-preview1-26617-01</MicrosoftCSharpPackageVersion>
@@ -79,6 +79,7 @@
     <MicrosoftIdentityModelClientsActiveDirectoryPackageVersion>3.14.2</MicrosoftIdentityModelClientsActiveDirectoryPackageVersion>
     <MicrosoftIdentityModelProtocolsOpenIdConnectPackageVersion>5.2.0</MicrosoftIdentityModelProtocolsOpenIdConnectPackageVersion>
     <MicrosoftIdentityModelProtocolsWsFederationPackageVersion>5.2.0</MicrosoftIdentityModelProtocolsWsFederationPackageVersion>
+    <MicrosoftInternalAspNetCoreH2SpecAllPackageVersion>2.1.1</MicrosoftInternalAspNetCoreH2SpecAllPackageVersion>
     <MicrosoftNETCoreApp10PackageVersion>1.0.5</MicrosoftNETCoreApp10PackageVersion>
     <MicrosoftNETCoreApp11PackageVersion>1.1.2</MicrosoftNETCoreApp11PackageVersion>
     <MicrosoftNETCoreApp20PackageVersion>2.0.0</MicrosoftNETCoreApp20PackageVersion>
diff --git a/build/external-dependencies.props b/build/external-dependencies.props
index 947a4118a1..c37a11e2e4 100644
--- a/build/external-dependencies.props
+++ b/build/external-dependencies.props
@@ -1,4 +1,4 @@
-<Project>
+<Project>
   <Import Project="dependencies.props" />
 
   <ItemDefinitionGroup>
@@ -33,6 +33,7 @@
     <ExternalDependency Include="Microsoft.Build.Runtime" Version="$(MicrosoftBuildRuntimePackageVersion)" />
     <ExternalDependency Include="Microsoft.Build.Tasks.Core" Version="$(MicrosoftBuildTasksCorePackageVersion)" />
     <ExternalDependency Include="Microsoft.Build.Utilities.Core" Version="$(MicrosoftBuildUtilitiesCorePackageVersion)" />
+    <ExternalDependency Include="Microsoft.Internal.AspNetCore.H2Spec.All" Version="$(MicrosoftInternalAspNetCoreH2SpecAllPackageVersion)" />
 
     <!-- Razor uses a custom version of roslyn packages -->
     <ExternalDependency Include="Microsoft.CodeAnalysis.Common" Version="$(MicrosoftCodeAnalysisCommonPackageVersion)" />