diff --git a/src/HttpOverStream.NamedPipe/HttpOverStream.NamedPipe.csproj b/src/HttpOverStream.NamedPipe/HttpOverStream.NamedPipe.csproj
index bc4fc34..69ca66c 100644
--- a/src/HttpOverStream.NamedPipe/HttpOverStream.NamedPipe.csproj
+++ b/src/HttpOverStream.NamedPipe/HttpOverStream.NamedPipe.csproj
@@ -1,16 +1,16 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net462</TargetFramework>
+    <TargetFramework>net472</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <ProjectReference Include="..\HttpOverStream.Client\HttpOverStream.Client.csproj" />
+    <ProjectReference Include="..\HttpOverStream\HttpOverStream.csproj" />
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\HttpOverStream.Client\HttpOverStream.Client.csproj" />
-    <ProjectReference Include="..\HttpOverStream\HttpOverStream.csproj" />
+    <Reference Include="System.Net.Http" />
   </ItemGroup>
 
 </Project>
diff --git a/src/HttpOverStream.Server.Owin.Tests/HttpOverStream.Server.Owin.Tests.csproj b/src/HttpOverStream.Server.Owin.Tests/HttpOverStream.Server.Owin.Tests.csproj
index 67cbc4b..6a24a94 100644
--- a/src/HttpOverStream.Server.Owin.Tests/HttpOverStream.Server.Owin.Tests.csproj
+++ b/src/HttpOverStream.Server.Owin.Tests/HttpOverStream.Server.Owin.Tests.csproj
@@ -12,7 +12,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>HttpOverStream.Server.Owin.Tests</RootNamespace>
     <AssemblyName>HttpOverStream.Server.Owin.Tests</AssemblyName>
-    <TargetFrameworkVersion>v4.6.2</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <ProjectTypeGuids>{3AC096D0-A1C2-E12C-1390-A8335801FDAB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">15.0</VisualStudioVersion>
diff --git a/src/HttpOverStream.Server.Owin.Tests/app.config b/src/HttpOverStream.Server.Owin.Tests/app.config
index eab8643..c76e295 100644
--- a/src/HttpOverStream.Server.Owin.Tests/app.config
+++ b/src/HttpOverStream.Server.Owin.Tests/app.config
@@ -28,4 +28,4 @@
       </dependentAssembly>
     </assemblyBinding>
   </runtime>
-<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2"/></startup></configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2"/></startup></configuration>
diff --git a/src/HttpOverStream.Server.Owin/HttpOverStream.Server.Owin.csproj b/src/HttpOverStream.Server.Owin/HttpOverStream.Server.Owin.csproj
index eb26934..3fd8b19 100644
--- a/src/HttpOverStream.Server.Owin/HttpOverStream.Server.Owin.csproj
+++ b/src/HttpOverStream.Server.Owin/HttpOverStream.Server.Owin.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net461</TargetFramework>
+    <TargetFramework>net472</TargetFramework>
     <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
   </PropertyGroup>