diff --git a/AADClient.Console/AADClient.Console.csproj b/AADClient.Console/AADClient.Console.csproj
index 8582ecf..77582ab 100644
--- a/AADClient.Console/AADClient.Console.csproj
+++ b/AADClient.Console/AADClient.Console.csproj
@@ -9,9 +9,10 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>AADClient</RootNamespace>
     <AssemblyName>AADClient</AssemblyName>
-    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
@@ -43,12 +44,28 @@
       <HintPath>..\packages\Newtonsoft.Json.6.0.6\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.Core" />
     <Reference Include="System.IdentityModel" />
     <Reference Include="System.IdentityModel.Tokens.Jwt, Version=4.0.20622.1351, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\packages\System.IdentityModel.Tokens.Jwt.4.0.2.206221351\lib\net45\System.IdentityModel.Tokens.Jwt.dll</HintPath>
       <Private>True</Private>
     </Reference>
+    <Reference Include="System.Memory, Version=4.0.1.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Memory.4.5.4\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Net.Http.WinHttpHandler, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Net.Http.WinHttpHandler.5.0.0\lib\net461\System.Net.Http.WinHttpHandler.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=4.0.4.1, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.5.3\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+    </Reference>
     <Reference Include="System.Windows.Forms" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
diff --git a/AADClient.Console/App.config b/AADClient.Console/App.config
index 88fa402..bae5d6d 100644
--- a/AADClient.Console/App.config
+++ b/AADClient.Console/App.config
@@ -1,6 +1,6 @@
-<?xml version="1.0" encoding="utf-8" ?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
     <startup> 
-        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" />
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1"/>
     </startup>
-</configuration>
\ No newline at end of file
+</configuration>
diff --git a/AADClient.Console/packages.config b/AADClient.Console/packages.config
index eabb0c9..aaa493e 100644
--- a/AADClient.Console/packages.config
+++ b/AADClient.Console/packages.config
@@ -3,5 +3,10 @@
   <package id="Microsoft.AspNet.WebApi.Client" version="5.2.2" targetFramework="net451" />
   <package id="Microsoft.IdentityModel.Clients.ActiveDirectory" version="2.14.201151115" targetFramework="net45" />
   <package id="Newtonsoft.Json" version="6.0.6" targetFramework="net451" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net461" />
   <package id="System.IdentityModel.Tokens.Jwt" version="4.0.2.206221351" targetFramework="net452" />
+  <package id="System.Memory" version="4.5.4" targetFramework="net461" />
+  <package id="System.Net.Http.WinHttpHandler" version="5.0.0" targetFramework="net461" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net461" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="4.5.3" targetFramework="net461" />
 </packages>
\ No newline at end of file
diff --git a/ARMClient.Authentication/ARMClient.Authentication.csproj b/ARMClient.Authentication/ARMClient.Authentication.csproj
index cbfa82e..69c51c4 100644
--- a/ARMClient.Authentication/ARMClient.Authentication.csproj
+++ b/ARMClient.Authentication/ARMClient.Authentication.csproj
@@ -9,8 +9,9 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>ARMClient.Authentication</RootNamespace>
     <AssemblyName>ARMClient.Authentication</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
+    <TargetFrameworkProfile />
     <!--
     <NuGetPackageImportStamp>
     </NuGetPackageImportStamp>
diff --git a/ARMClient.Console/ARMClient.Console.csproj b/ARMClient.Console/ARMClient.Console.csproj
index 66650ec..a21cf76 100644
--- a/ARMClient.Console/ARMClient.Console.csproj
+++ b/ARMClient.Console/ARMClient.Console.csproj
@@ -9,9 +9,10 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>ARMClient</RootNamespace>
     <AssemblyName>ARMClient</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
@@ -45,12 +46,28 @@
       <HintPath>..\packages\Newtonsoft.Json.6.0.6\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.Core" />
     <Reference Include="System.Net.Http" />
     <Reference Include="System.Net.Http.Formatting, Version=5.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\packages\Microsoft.AspNet.WebApi.Client.5.2.2\lib\net45\System.Net.Http.Formatting.dll</HintPath>
     </Reference>
+    <Reference Include="System.Memory, Version=4.0.1.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Memory.4.5.4\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Net.Http.WinHttpHandler, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Net.Http.WinHttpHandler.5.0.0\lib\net461\System.Net.Http.WinHttpHandler.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=4.0.4.1, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.5.3\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+    </Reference>
     <Reference Include="System.Windows.Forms" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
diff --git a/ARMClient.Console/App.config b/ARMClient.Console/App.config
index f1c3c49..63e5a8b 100644
--- a/ARMClient.Console/App.config
+++ b/ARMClient.Console/App.config
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <configuration>
     <startup>
-        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5"/>
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1"/>
     </startup>
 </configuration>
diff --git a/ARMClient.Console/HttpLoggingHandler.cs b/ARMClient.Console/HttpLoggingHandler.cs
index 444ded6..486d3b3 100644
--- a/ARMClient.Console/HttpLoggingHandler.cs
+++ b/ARMClient.Console/HttpLoggingHandler.cs
@@ -28,6 +28,11 @@ protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage
             const ConsoleColor successColor = ConsoleColor.Green;
             const ConsoleColor failureColor = ConsoleColor.Red;
 
+            if (InnerHandler is WinHttpHandler)
+            {
+                request.Version = new Version(2, 0);
+            }
+
             ConsoleColor originalColor = Console.ForegroundColor;
             if (_verbose)
             {
diff --git a/ARMClient.Console/Program.cs b/ARMClient.Console/Program.cs
index af2938d..2bfea3e 100644
--- a/ARMClient.Console/Program.cs
+++ b/ARMClient.Console/Program.cs
@@ -214,13 +214,14 @@ static int Main(string[] args)
 
                         var content = ParseHttpContent(verb, _parameters);
                         var headers = _parameters.GetValue<Dictionary<string, List<string>>>("-h", requires: false);
+                        var http2 = _parameters.Get("-http2", requires: false) != null;
                         _parameters.ThrowIfUnknown();
 
                         var uri = Utils.EnsureAbsoluteUri(path, persistentAuthHelper);
                         var accessToken = Utils.GetDefaultToken();
                         if (!String.IsNullOrEmpty(accessToken))
                         {
-                            return HttpInvoke(uri, new TokenCacheInfo { AccessToken = accessToken }, verb, verbose, content, headers).Result;
+                            return HttpInvoke(uri, new TokenCacheInfo { AccessToken = accessToken }, verb, verbose, content, headers, http2).Result;
                         }
 
                         var env = ARMConfiguration.GetEnvironmentByRequest(uri) ?? Utils.GetDefaultEnv();
@@ -233,7 +234,7 @@ static int Main(string[] args)
                         var resource = GetResource(uri, persistentAuthHelper.ARMConfiguration);
                         var subscriptionId = GetTenantOrSubscription(uri);
                         var cacheInfo = persistentAuthHelper.GetToken(subscriptionId, resource).Result ?? persistentAuthHelper.GetTokenByResource(resource).Result;
-                        return HttpInvoke(uri, cacheInfo, verb, verbose, content, headers).Result;
+                        return HttpInvoke(uri, cacheInfo, verb, verbose, content, headers, http2).Result;
                     }
                     else
                     {
@@ -359,8 +360,9 @@ static void PrintUsage()
 
             Console.WriteLine();
             Console.WriteLine("Call ARM api");
-            Console.WriteLine("    ARMClient.exe [get|post|put|patch|delete] [url] (<@file|content>) (-h \"header: value\") (-verbose)");
+            Console.WriteLine("    ARMClient.exe [get|post|put|patch|delete] [url] (<@file|content>) (-h \"header: value\") (-verbose) (-http2)");
             Console.WriteLine("    Use '-h' multiple times to add more than one custom HTTP header.");
+            Console.WriteLine("    Use '-http2' to force http/2.");
 
             Console.WriteLine();
             Console.WriteLine("Copy token to clipboard");
@@ -417,9 +419,15 @@ static HttpContent ParseHttpContent(string verb, CommandLineParameters parameter
             return null;
         }
 
-        static async Task<int> HttpInvoke(Uri uri, TokenCacheInfo cacheInfo, string verb, bool verbose, HttpContent content, Dictionary<string, List<string>> headers)
+        static async Task<int> HttpInvoke(Uri uri, TokenCacheInfo cacheInfo, string verb, bool verbose, HttpContent content, Dictionary<string, List<string>> headers, bool http2)
         {
-            var handler = new HttpLoggingHandler(new HttpClientHandler(), verbose);
+            var winhttp = http2 ? new WinHttpHandler() : null;
+            if (Utils.GetSkipSslVerify() && winhttp != null)
+            {
+                winhttp.ServerCertificateValidationCallback = delegate { return true; };
+            }
+
+            var handler = new HttpLoggingHandler((HttpMessageHandler)winhttp ?? new HttpClientHandler(), verbose);
             return await Utils.HttpInvoke(uri, cacheInfo, verb, handler, content, headers);
         }
 
diff --git a/ARMClient.Console/packages.config b/ARMClient.Console/packages.config
index 8d3bb47..c5984fe 100644
--- a/ARMClient.Console/packages.config
+++ b/ARMClient.Console/packages.config
@@ -3,4 +3,9 @@
   <package id="Microsoft.AspNet.WebApi.Client" version="5.2.2" targetFramework="net451" />
   <package id="Microsoft.IdentityModel.Clients.ActiveDirectory" version="2.14.201151115" targetFramework="net45" />
   <package id="Newtonsoft.Json" version="6.0.6" targetFramework="net451" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net461" />
+  <package id="System.Memory" version="4.5.4" targetFramework="net461" />
+  <package id="System.Net.Http.WinHttpHandler" version="5.0.0" targetFramework="net461" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net461" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="4.5.3" targetFramework="net461" />
 </packages>
\ No newline at end of file
diff --git a/RDFEClient.Console/App.config b/RDFEClient.Console/App.config
index f1c3c49..63e5a8b 100644
--- a/RDFEClient.Console/App.config
+++ b/RDFEClient.Console/App.config
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <configuration>
     <startup>
-        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5"/>
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1"/>
     </startup>
 </configuration>
diff --git a/RDFEClient.Console/RDFEClient.Console.csproj b/RDFEClient.Console/RDFEClient.Console.csproj
index ce8269f..014a5b8 100644
--- a/RDFEClient.Console/RDFEClient.Console.csproj
+++ b/RDFEClient.Console/RDFEClient.Console.csproj
@@ -9,9 +9,10 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>RDFEClient</RootNamespace>
     <AssemblyName>RDFEClient</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
@@ -45,12 +46,28 @@
       <HintPath>..\packages\Newtonsoft.Json.6.0.6\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.Core" />
     <Reference Include="System.Net.Http" />
     <Reference Include="System.Net.Http.Formatting, Version=5.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\packages\Microsoft.AspNet.WebApi.Client.5.2.2\lib\net45\System.Net.Http.Formatting.dll</HintPath>
     </Reference>
+    <Reference Include="System.Memory, Version=4.0.1.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Memory.4.5.4\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Net.Http.WinHttpHandler, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Net.Http.WinHttpHandler.5.0.0\lib\net461\System.Net.Http.WinHttpHandler.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=4.0.4.1, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.5.3\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+    </Reference>
     <Reference Include="System.Net.Http.WebRequest" />
     <Reference Include="System.Windows.Forms" />
     <Reference Include="System.Xml.Linq" />
diff --git a/RDFEClient.Console/packages.config b/RDFEClient.Console/packages.config
index 8d3bb47..c5984fe 100644
--- a/RDFEClient.Console/packages.config
+++ b/RDFEClient.Console/packages.config
@@ -3,4 +3,9 @@
   <package id="Microsoft.AspNet.WebApi.Client" version="5.2.2" targetFramework="net451" />
   <package id="Microsoft.IdentityModel.Clients.ActiveDirectory" version="2.14.201151115" targetFramework="net45" />
   <package id="Newtonsoft.Json" version="6.0.6" targetFramework="net451" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net461" />
+  <package id="System.Memory" version="4.5.4" targetFramework="net461" />
+  <package id="System.Net.Http.WinHttpHandler" version="5.0.0" targetFramework="net461" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net461" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="4.5.3" targetFramework="net461" />
 </packages>
\ No newline at end of file