diff --git a/src/Middleware/Diagnostics.EntityFrameworkCore/src/Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore.csproj b/src/Middleware/Diagnostics.EntityFrameworkCore/src/Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore.csproj
index f418a501481c..9178bf319030 100644
--- a/src/Middleware/Diagnostics.EntityFrameworkCore/src/Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore.csproj
+++ b/src/Middleware/Diagnostics.EntityFrameworkCore/src/Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore.csproj
@@ -1,8 +1,8 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <Description>ASP.NET Core middleware for Entity Framework Core error pages. Use this middleware to detect and diagnose errors with Entity Framework Core migrations.</Description>
-    <TargetFrameworks>netstandard2.0</TargetFrameworks>
+    <TargetFrameworks>netcoreapp3.0</TargetFrameworks>
     <NoWarn>$(NoWarn);CS1591</NoWarn>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <PackageTags>aspnetcore;diagnostics;entityframeworkcore</PackageTags>
diff --git a/src/Middleware/WebSockets/src/Microsoft.AspNetCore.WebSockets.csproj b/src/Middleware/WebSockets/src/Microsoft.AspNetCore.WebSockets.csproj
index 12c92f3d5580..0f37c4ec1a40 100644
--- a/src/Middleware/WebSockets/src/Microsoft.AspNetCore.WebSockets.csproj
+++ b/src/Middleware/WebSockets/src/Microsoft.AspNetCore.WebSockets.csproj
@@ -1,8 +1,8 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <Description>ASP.NET Core web socket middleware for use on top of opaque servers.</Description>
-    <TargetFramework>netstandard2.0</TargetFramework>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
     <NoWarn>$(NoWarn);CS1591</NoWarn>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>