diff --git a/Directory.Build.props b/Directory.Build.props
index 2ef491a409..d12017847a 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -62,6 +62,10 @@
     <WarningsNotAsErrors>$(WarningsNotAsErrors);CS1591</WarningsNotAsErrors>
     <!-- xUnit1004 = warns about skipped tests. Make this a non-fatal build warning. -->
     <WarningsNotAsErrors>$(WarningsNotAsErrors);xUnit1004</WarningsNotAsErrors>
+    <!-- Working around https://github.com/NuGet/Home/issues/8467 -->
+    <NoWarn>$(NoWarn);NU5131</NoWarn>
+    <!-- Needed until we resolve https://github.com/aspnet/AspNetCore-Internal/issues/3103 -->
+    <NoWarn>$(NoWarn);NU5048</NoWarn>
   </PropertyGroup>
 
   <!-- Source code settings -->
diff --git a/eng/Workarounds.targets b/eng/Workarounds.targets
index d38b8d08f2..6f41cd5862 100644
--- a/eng/Workarounds.targets
+++ b/eng/Workarounds.targets
@@ -40,6 +40,20 @@
     <PackageReference Include="Internal.AspNetCore.BuildTasks" PrivateAssets="All" Version="$(InternalAspNetCoreBuildTasksPackageVersion)" IsImplicitlyDefined="true" />
   </ItemGroup>
 
+  <ItemGroup>
+    <!-- Workaround when there is no vNext SDK available, copy known apphost/framework reference info from 3.0 -->
+    <KnownAppHostPack 
+      Include="@(KnownAppHostPack->WithMetadataValue('TargetFramework', 'netcoreapp3.0'))"
+      TargetFramework="$(DefaultNetCoreTargetFramework)"
+      Condition="@(KnownAppHostPack->Count()) != '0' AND !(@(KnownAppHostPack->AnyHaveMetadataValue('TargetFramework', '$(DefaultNetCoreTargetFramework)')))"
+      />
+    <KnownFrameworkReference
+      Include="@(KnownFrameworkReference->WithMetadataValue('TargetFramework', 'netcoreapp3.0'))"
+      TargetFramework="$(DefaultNetCoreTargetFramework)"
+      Condition="@(KnownFrameworkReference->Count()) != '0' AND !(@(KnownFrameworkReference->AnyHaveMetadataValue('TargetFramework', '$(DefaultNetCoreTargetFramework)')))"
+      />
+  </ItemGroup>
+
   <!-- Workaround for netstandard2.1 projects until we can get a preview 8 SDK containing https://github.com/dotnet/sdk/pull/3463 fix. -->
   <ItemGroup>
     <KnownFrameworkReference Update="NETStandard.Library">
diff --git a/global.json b/global.json
index b0204615a6..602f4f44e1 100644
--- a/global.json
+++ b/global.json
@@ -1,9 +1,9 @@
 {
   "sdk": {
-    "version": "5.0.100-alpha1-013788"
+    "version": "5.0.100-alpha1-014696"
   },
   "tools": {
-    "dotnet": "5.0.100-alpha1-013788",
+    "dotnet": "5.0.100-alpha1-014696",
     "runtimes": {
       "dotnet/x64": [
         "$(MicrosoftNETCoreAppRuntimeVersion)"
diff --git a/src/ProjectTemplates/test/Infrastructure/TemplateTests.props.in b/src/ProjectTemplates/test/Infrastructure/TemplateTests.props.in
index e012ba42b7..1d3fb7bb2a 100644
--- a/src/ProjectTemplates/test/Infrastructure/TemplateTests.props.in
+++ b/src/ProjectTemplates/test/Infrastructure/TemplateTests.props.in
@@ -16,22 +16,12 @@
 
     <KnownFrameworkReference
       Update="Microsoft.AspNetCore.App"
-      TargetFramework="${DefaultNetCoreTargetFramework}"
       DefaultRuntimeFrameworkVersion="${MicrosoftAspNetCoreAppRuntimePackageVersion}"
       LatestRuntimeFrameworkVersion="${MicrosoftAspNetCoreAppRuntimePackageVersion}"
       TargetingPackVersion="${MicrosoftAspNetCoreAppRefPackageVersion}"
       RuntimePackRuntimeIdentifiers="${SupportedRuntimeIdentifiers}" />
   </ItemGroup>
 
-  <!-- This can be removed after we update our build to use .NET Core Preivew7 SDK or newer. (Needs https://github.com/dotnet/core-sdk/pull/2401) -->
-  <ItemGroup>
-    <KnownFrameworkReference
-      Update="Microsoft.NETCore.App"
-      RuntimePackNamePatterns="Microsoft.NETCore.App.Runtime.**RID**"
-      AppHostPackNamePattern=""
-      AppHostRuntimeIdentifiers="" />
-  </ItemGroup>
-
   <ItemGroup>
     <PackageReference Include="Microsoft.Net.Compilers.Toolset"
       Version="${MicrosoftNetCompilersToolsetPackageVersion}"