diff --git a/.gitignore b/.gitignore
index 1bd35450673..d2ab9630afb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -104,3 +104,5 @@ tests/fsharp/typecheck/sigs/neg94-pre.dll
 times
 /tests/fsharpqa/testenv/bin/System.ValueTuple.dll
 source_link.json
+/.vs
+/VSRelease/net40/bin
diff --git a/build.cmd b/build.cmd
index 6486e0a1e0f..17cd00c39da 100644
--- a/build.cmd
+++ b/build.cmd
@@ -525,8 +525,8 @@ if '%BUILD_NET40%' == '1' (
     call src\update.cmd %BUILD_CONFIG% -ngen
 )
 
-@echo set NUNITPATH=packages\NUnit.Console.3.0.0\tools\
-set NUNITPATH=packages\NUnit.Console.3.0.0\tools\
+@echo set NUNITPATH=packages\NUnit.ConsoleRunner.3.5.0\tools\
+set NUNITPATH=packages\NUnit.ConsoleRunner.3.5.0\tools\
 if not exist %NUNITPATH% echo Error: Could not find %NUNITPATH% && goto :failure
 
 @echo xcopy "%NUNITPATH%*.*"  "%~dp0tests\fsharpqa\testenv\bin\nunit\*.*" /S /Q /Y
@@ -541,20 +541,20 @@ if '%BUILD_CORECLR%' == '1' (
   %_nugetexe% restore .\tests\fsharp\project.json -PackagesDirectory packages  
   
   echo Deploy x86 version of compiler and dependencies, ready for testing
-  %_fsiexe% --exec tests\fsharpqa\testenv\src\DeployProj\DeployProj.fsx --targetPlatformName:.NETStandard,Version=v1.6/win7-x86 --projectJsonLock:%~dp0tests\fsharp\project.lock.json --packagesDir:packages --fsharpCore:%BUILD_CONFIG%\coreclr\bin\FSharp.Core.dll --output:tests\testbin\%BUILD_CONFIG%\coreclr\fsc\win7-x86 --copyCompiler:yes --v:quiet
-  %_fsiexe% --exec tests\fsharpqa\testenv\src\DeployProj\DeployProj.fsx --targetPlatformName:.NETStandard,Version=v1.6/win7-x86 --projectJsonLock:%~dp0tests\fsharp\project.lock.json --packagesDir:packages --fsharpCore:%BUILD_CONFIG%\coreclr\bin\FSharp.Core.dll --output:tests\testbin\%BUILD_CONFIG%\coreclr\win7-x86 --copyCompiler:no --v:quiet
+  %_fsiexe% --exec tests\fsharpqa\testenv\src\DeployProj\DeployProj.fsx --targetPlatformName:.NETStandard,Version=v1.6/win7-x86 --projectJsonLock:%~dp0tests\fsharp\project.lock.json --packagesDir:%USERPROFILE%\.nuget\packages --fsharpCore:%BUILD_CONFIG%\coreclr\bin\FSharp.Core.dll --output:tests\testbin\%BUILD_CONFIG%\coreclr\fsc\win7-x86 --copyCompiler:yes --v:quiet
+  %_fsiexe% --exec tests\fsharpqa\testenv\src\DeployProj\DeployProj.fsx --targetPlatformName:.NETStandard,Version=v1.6/win7-x86 --projectJsonLock:%~dp0tests\fsharp\project.lock.json --packagesDir:%USERPROFILE%\.nuget\packages --fsharpCore:%BUILD_CONFIG%\coreclr\bin\FSharp.Core.dll --output:tests\testbin\%BUILD_CONFIG%\coreclr\win7-x86 --copyCompiler:no --v:quiet
 
   echo Deploy x64 version of compiler, ready for testing
-  %_fsiexe% --exec tests\fsharpqa\testenv\src\DeployProj\DeployProj.fsx --targetPlatformName:.NETStandard,Version=v1.6/win7-x64 --projectJsonLock:%~dp0tests\fsharp\project.lock.json --packagesDir:packages --fsharpCore:%BUILD_CONFIG%\coreclr\bin\FSharp.Core.dll --output:tests\testbin\%BUILD_CONFIG%\coreclr\fsc\win7-x64 --copyCompiler:yes --v:quiet
-  %_fsiexe% --exec tests\fsharpqa\testenv\src\DeployProj\DeployProj.fsx --targetPlatformName:.NETStandard,Version=v1.6/win7-x64 --projectJsonLock:%~dp0tests\fsharp\project.lock.json --packagesDir:packages --fsharpCore:%BUILD_CONFIG%\coreclr\bin\FSharp.Core.dll --output:tests\testbin\%BUILD_CONFIG%\coreclr\win7-x64 --copyCompiler:no --v:quiet
+  %_fsiexe% --exec tests\fsharpqa\testenv\src\DeployProj\DeployProj.fsx --targetPlatformName:.NETStandard,Version=v1.6/win7-x64 --projectJsonLock:%~dp0tests\fsharp\project.lock.json --packagesDir:%USERPROFILE%\.nuget\packages --fsharpCore:%BUILD_CONFIG%\coreclr\bin\FSharp.Core.dll --output:tests\testbin\%BUILD_CONFIG%\coreclr\fsc\win7-x64 --copyCompiler:yes --v:quiet
+  %_fsiexe% --exec tests\fsharpqa\testenv\src\DeployProj\DeployProj.fsx --targetPlatformName:.NETStandard,Version=v1.6/win7-x64 --projectJsonLock:%~dp0tests\fsharp\project.lock.json --packagesDir:%USERPROFILE%\.nuget\packages --fsharpCore:%BUILD_CONFIG%\coreclr\bin\FSharp.Core.dll --output:tests\testbin\%BUILD_CONFIG%\coreclr\win7-x64 --copyCompiler:no --v:quiet
 
   echo Deploy linux version of built compiler, ready for testing
-  %_fsiexe% --exec tests\fsharpqa\testenv\src\DeployProj\DeployProj.fsx --targetPlatformName:.NETStandard,Version=v1.6/ubuntu.14.04-x64 --projectJsonLock:%~dp0tests\fsharp\project.lock.json --packagesDir:packages --fsharpCore:%BUILD_CONFIG%\coreclr\bin\FSharp.Core.dll --output:tests\testbin\%BUILD_CONFIG%\coreclr\fsc\ubuntu.14.04-x64 --copyCompiler:yes --v:quiet
-  %_fsiexe% --exec tests\fsharpqa\testenv\src\DeployProj\DeployProj.fsx --targetPlatformName:.NETStandard,Version=v1.6/ubuntu.14.04-x64 --projectJsonLock:%~dp0tests\fsharp\project.lock.json --packagesDir:packages --fsharpCore:%BUILD_CONFIG%\coreclr\bin\FSharp.Core.dll --output:tests\testbin\%BUILD_CONFIG%\coreclr\ubuntu.14.04-x64 --copyCompiler:no --v:quiet
+  %_fsiexe% --exec tests\fsharpqa\testenv\src\DeployProj\DeployProj.fsx --targetPlatformName:.NETStandard,Version=v1.6/ubuntu.14.04-x64 --projectJsonLock:%~dp0tests\fsharp\project.lock.json --packagesDir:%USERPROFILE%\.nuget\packages --fsharpCore:%BUILD_CONFIG%\coreclr\bin\FSharp.Core.dll --output:tests\testbin\%BUILD_CONFIG%\coreclr\fsc\ubuntu.14.04-x64 --copyCompiler:yes --v:quiet
+  %_fsiexe% --exec tests\fsharpqa\testenv\src\DeployProj\DeployProj.fsx --targetPlatformName:.NETStandard,Version=v1.6/ubuntu.14.04-x64 --projectJsonLock:%~dp0tests\fsharp\project.lock.json --packagesDir:%USERPROFILE%\.nuget\packages --fsharpCore:%BUILD_CONFIG%\coreclr\bin\FSharp.Core.dll --output:tests\testbin\%BUILD_CONFIG%\coreclr\ubuntu.14.04-x64 --copyCompiler:no --v:quiet
 
   echo Deploy osx version of built compiler, ready for testing
-  %_fsiexe% --exec tests\fsharpqa\testenv\src\DeployProj\DeployProj.fsx --targetPlatformName:.NETStandard,Version=v1.6/osx.10.10-x64 --projectJsonLock:%~dp0tests\fsharp\project.lock.json --packagesDir:packages --fsharpCore:%BUILD_CONFIG%\coreclr\bin\FSharp.Core.dll --output:tests\testbin\%BUILD_CONFIG%\coreclr\fsc\osx.10.10-x64 --copyCompiler:yes --v:quiet
-  %_fsiexe% --exec tests\fsharpqa\testenv\src\DeployProj\DeployProj.fsx --targetPlatformName:.NETStandard,Version=v1.6/osx.10.10-x64 --projectJsonLock:%~dp0tests\fsharp\project.lock.json --packagesDir:packages --fsharpCore:%BUILD_CONFIG%\coreclr\bin\FSharp.Core.dll --output:tests\testbin\%BUILD_CONFIG%\coreclr\osx.10.10-x64 --copyCompiler:no --v:quiet
+  %_fsiexe% --exec tests\fsharpqa\testenv\src\DeployProj\DeployProj.fsx --targetPlatformName:.NETStandard,Version=v1.6/osx.10.10-x64 --projectJsonLock:%~dp0tests\fsharp\project.lock.json --packagesDir:%USERPROFILE%\.nuget\packages --fsharpCore:%BUILD_CONFIG%\coreclr\bin\FSharp.Core.dll --output:tests\testbin\%BUILD_CONFIG%\coreclr\fsc\osx.10.10-x64 --copyCompiler:yes --v:quiet
+  %_fsiexe% --exec tests\fsharpqa\testenv\src\DeployProj\DeployProj.fsx --targetPlatformName:.NETStandard,Version=v1.6/osx.10.10-x64 --projectJsonLock:%~dp0tests\fsharp\project.lock.json --packagesDir:%USERPROFILE%\.nuget\packages --fsharpCore:%BUILD_CONFIG%\coreclr\bin\FSharp.Core.dll --output:tests\testbin\%BUILD_CONFIG%\coreclr\osx.10.10-x64 --copyCompiler:no --v:quiet
 
 )
 
@@ -596,7 +596,7 @@ setlocal enableDelayedExpansion
 
 
 set NUNITPATH=%~dp0tests\fsharpqa\testenv\bin\nunit\
-set NUNIT3_CONSOLE=%~dp0packages\NUnit.Console.3.0.0\tools\nunit3-console.exe
+set NUNIT3_CONSOLE=%~dp0packages\NUnit.ConsoleRunner.3.5.0\tools\nunit3-console.exe
 set link_exe=%~dp0packages\VisualCppTools.14.0.24519-Pre\lib\native\bin\link.exe
 if not exist "%link_exe%" (
     echo Error: failed to find '%link_exe%' use nuget to restore the VisualCppTools package
@@ -622,12 +622,12 @@ set XMLFILE=%RESULTSDIR%\test-net40-fsharp-results.xml
 set OUTPUTFILE=%RESULTSDIR%\test-net40-fsharp-output.log
 set ERRORFILE=%RESULTSDIR%\test-net40-fsharp-errors.log
 
-set command="%NUNIT3_CONSOLE%" --verbose "%FSCBINPATH%\FSharp.Tests.FSharp.dll" --framework:V4.0 --work:"%FSCBINPATH%"  --output:"!OUTPUTFILE!" --err:"!ERRORFILE!" --result:"!XMLFILE!;format=nunit2" 
+set command="%NUNIT3_CONSOLE%" --verbose "%FSCBINPATH%\FSharp.Tests.FSharp.dll" --framework:V4.0 --work:"%FSCBINPATH%"  --output:"!OUTPUTFILE!" --err:"!ERRORFILE!" --result:"!XMLFILE!;format=nunit3" 
 
 if '%TEST_NET40_FSHARP_SUITE%' == '1' (
-	rem Turn off delayed expansion when manipulating variables where a ! may appear in the argument text (CMD batch file oddity)
-	rem Note: each setlocal must be matched by an executed endlocal
-	setlocal disableDelayedExpansion
+    rem Turn off delayed expansion when manipulating variables where a ! may appear in the argument text (CMD batch file oddity)
+    rem Note: each setlocal must be matched by an executed endlocal
+    setlocal disableDelayedExpansion
     echo %command% %WHERE_ARG_NUNIT%
          %command%  %WHERE_ARG_NUNIT%
     endlocal 
@@ -739,17 +739,17 @@ REM ---------------- net40-compilerunit  -----------------------
 set XMLFILE=%RESULTSDIR%\test-net40-compilerunit-results.xml
 set OUTPUTFILE=%RESULTSDIR%\test-net40-compilerunit-output.log
 set ERRORFILE=%RESULTSDIR%\test-net40-compilerunit-errors.log
-set command="%NUNIT3_CONSOLE%" --verbose --framework:V4.0 --result:"!XMLFILE!;format=nunit2" --output:"!OUTPUTFILE!" --err:"!ERRORFILE!" --work:"%FSCBINPATH%" "%FSCBINPATH%\..\..\net40\bin\FSharp.Compiler.Unittests.dll"
+set command="%NUNIT3_CONSOLE%" --verbose --framework:V4.0 --result:"!XMLFILE!;format=nunit3" --output:"!OUTPUTFILE!" --err:"!ERRORFILE!" --work:"%FSCBINPATH%" "%FSCBINPATH%\..\..\net40\bin\FSharp.Compiler.Unittests.dll"
 if '%TEST_NET40_COMPILERUNIT_SUITE%' == '1' (
 
-	rem Turn off delayed expansion when manipulating variables where a ! may appear in the argument text (CMD batch file oddity)
-	rem Note: each setlocal must be matched by an executed endlocal
-	setlocal disableDelayedExpansion
+    rem Turn off delayed expansion when manipulating variables where a ! may appear in the argument text (CMD batch file oddity)
+    rem Note: each setlocal must be matched by an executed endlocal
+    setlocal disableDelayedExpansion
     echo %command% %WHERE_ARG_NUNIT%
          %command%  %WHERE_ARG_NUNIT%
     endlocal 
 
-	call :UPLOAD_TEST_RESULTS "!XMLFILE!" "!OUTPUTFILE!"  "!ERRORFILE!"
+    call :UPLOAD_TEST_RESULTS "!XMLFILE!" "!OUTPUTFILE!"  "!ERRORFILE!"
     if NOT '!saved_errorlevel!' == '0' (
         type "!OUTPUTFILE!"
         type "!ERRORFILE!"
@@ -763,7 +763,7 @@ REM ---------------- net40-coreunit  -----------------------
 set XMLFILE=%RESULTSDIR%\test-net40-coreunit-results.xml
 set OUTPUTFILE=%RESULTSDIR%\test-net40-coreunit-output.log
 set ERRORFILE=%RESULTSDIR%\test-net40-coreunit-errors.log
-set command="%NUNIT3_CONSOLE%" --verbose --framework:V4.0 --result:"!XMLFILE!;format=nunit2" --output:"!OUTPUTFILE!" --err:"!ERRORFILE!" --work:"%FSCBINPATH%" "%FSCBINPATH%\FSharp.Core.Unittests.dll"
+set command="%NUNIT3_CONSOLE%" --verbose --framework:V4.0 --result:"!XMLFILE!;format=nunit3" --output:"!OUTPUTFILE!" --err:"!ERRORFILE!" --work:"%FSCBINPATH%" "%FSCBINPATH%\FSharp.Core.Unittests.dll"
 if '%TEST_NET40_COREUNIT_SUITE%' == '1' (
 
 	rem Turn off delayed expansion when manipulating variables where a ! may appear in the argument text (CMD batch file oddity)
@@ -787,7 +787,7 @@ REM  ---------------- portable-coreunit  -----------------------
 set XMLFILE=%RESULTSDIR%\test-portable-coreunit-results.xml
 set OUTPUTFILE=%RESULTSDIR%\test-portable-coreunit-output.log
 set ERRORFILE=%RESULTSDIR%\test-portable-coreunit-errors.log
-set command="%NUNIT3_CONSOLE%" /framework:V4.0 /result="!XMLFILE!;format=nunit2" /output="!OUTPUTFILE!" /err="!ERRORFILE!" /work="%FSCBINPATH%" "%FSCBINPATH%\..\..\portable7\bin\FSharp.Core.Unittests.dll" "%FSCBINPATH%\..\..\portable47\bin\FSharp.Core.Unittests.dll" "%FSCBINPATH%\..\..\portable78\bin\FSharp.Core.Unittests.dll" "%FSCBINPATH%\..\..\portable259\bin\FSharp.Core.Unittests.dll"
+set command="%NUNIT3_CONSOLE%" /framework:V4.0 /result="!XMLFILE!;format=nunit3" /output="!OUTPUTFILE!" /err="!ERRORFILE!" /work="%FSCBINPATH%" "%FSCBINPATH%\..\..\portable7\bin\FSharp.Core.Unittests.dll" "%FSCBINPATH%\..\..\portable47\bin\FSharp.Core.Unittests.dll" "%FSCBINPATH%\..\..\portable78\bin\FSharp.Core.Unittests.dll" "%FSCBINPATH%\..\..\portable259\bin\FSharp.Core.Unittests.dll"
 
 if '%TEST_PORTABLE_COREUNIT_SUITE%' == '1' (
 	rem Turn off delayed expansion when manipulating variables where a ! may appear in the argument text (CMD batch file oddity)
@@ -844,7 +844,7 @@ set XMLFILE=%RESULTSDIR%\test-coreclr-fsharp-results.xml
 set OUTPUTFILE=%RESULTSDIR%\test-coreclr-fsharp-output.log
 set ERRORFILE=%RESULTSDIR%\test-coreclr-fsharp-errors.log
 
-set command="%NUNIT3_CONSOLE%" --verbose "%FSCBINPATH%\..\..\coreclr\bin\FSharp.Tests.FSharp.dll" --framework:V4.0 --work:"%FSCBINPATH%"  --output:"!OUTPUTFILE!" --err:"!ERRORFILE!" --result:"!XMLFILE!;format=nunit2" 
+set command="%NUNIT3_CONSOLE%" --verbose "%FSCBINPATH%\..\..\coreclr\bin\FSharp.Tests.FSharp.dll" --framework:V4.0 --work:"%FSCBINPATH%"  --output:"!OUTPUTFILE!" --err:"!ERRORFILE!" --result:"!XMLFILE!;format=nunit3" 
 
 if '%TEST_CORECLR_FSHARP_SUITE%' == '1' (
 	rem Turn off delayed expansion when manipulating variables where a ! may appear in the argument text (CMD batch file oddity)
@@ -870,7 +870,7 @@ set XMLFILE=%RESULTSDIR%\test-vs-ideunit-results.xml
 set OUTPUTFILE=%RESULTSDIR%\test-vs-ideunit-output.log
 set ERRORFILE=%RESULTSDIR%\test-vs-ideunit-errors.log
 
-set command="%NUNIT3_CONSOLE%" --verbose --x86 --framework:V4.0 --result:"!XMLFILE!;format=nunit2" --output:"!OUTPUTFILE!" --err:"!ERRORFILE!" --work:"%FSCBINPATH%"  --workers=1 --agents=1 --full "%FSCBINPATH%\VisualFSharp.Unittests.dll"
+set command="%NUNIT3_CONSOLE%" --verbose --x86 --framework:V4.0 --result:"!XMLFILE!;format=nunit3" --output:"!OUTPUTFILE!" --err:"!ERRORFILE!" --work:"%FSCBINPATH%"  --workers=1 --agents=1 --full "%FSCBINPATH%\VisualFSharp.Unittests.dll"
 if '%TEST_VS_IDEUNIT_SUITE%' == '1' (
 	rem Turn off delayed expansion when manipulating variables where a ! may appear in the argument text (CMD batch file oddity)
 	rem Note: each setlocal must be matched by an executed endlocal
diff --git a/packages.config b/packages.config
index c2e734072bb..dd84372923b 100644
--- a/packages.config
+++ b/packages.config
@@ -20,10 +20,9 @@
 
   <!-- Testing -->
   <package id="FsCheck" version="2.0.3" />
-  <package id="NUnit.Runners" version="3.0.0" targetFramework="net45" />
-  <package id="NUnit" version="3.0.0" targetFramework="net45" />
-  <package id="NUnit.Console" version="3.0.0" targetFramework="net45" />
-  <package id="NUnitLite" version="3.0.0" targetFramework="net45" />
+  <package id="NUnit" version="3.5.0" targetFramework="net45" />
+  <package id="NUnit.ConsoleRunner" version="3.5.0" targetFramework="net45" />
+  <package id="NUnitLite" version="3.5.0" targetFramework="net45" />
   <package id="NUnit3TestAdapter" version="3.0.8-ctp-8" targetFramework="net45" />
   <package id="BenchmarkDotNet" version="0.9.8"/>
   <package id="BenchmarkDotNet.Diagnostics.Windows" version="0.9.8"/>
diff --git a/src/FSharpSource.targets b/src/FSharpSource.targets
index dc955f4adfb..c5e8fae1e14 100644
--- a/src/FSharpSource.targets
+++ b/src/FSharpSource.targets
@@ -102,10 +102,10 @@
   </PropertyGroup>  
 
   <PropertyGroup>
-    <NUnitVersion>3.0.0</NUnitVersion>
-    <NUnitFullVersion>3.0.5797.27534</NUnitFullVersion>
+    <NUnitVersion>3.5.0</NUnitVersion>
+    <NUnitFullVersion>3.5.0.0</NUnitFullVersion>
     <NUnitLibDir>$(FSharpSourcesRoot)\..\packages\NUnit.$(NUnitVersion)\lib\net45</NUnitLibDir>
-    <NUnitToolsLibDir>$(FSharpSourcesRoot)\..\packages\NUnit.Console.$(NUnitVersion)\tools\</NUnitToolsLibDir>
+    <NUnitToolsLibDir>$(FSharpSourcesRoot)\..\packages\NUnit.ConsoleRunner\$(NUnitVersion)\tools\</NUnitToolsLibDir>
     <FsCheckVersion>2.0.3</FsCheckVersion>
     <FsCheckFullVersion>2.0.3.0</FsCheckFullVersion>
     <FsCheckLibDir>$(FSharpSourcesRoot)\..\packages\FsCheck.$(FsCheckVersion)\lib\</FsCheckLibDir>
@@ -185,6 +185,7 @@
     <TargetFrameworkProfile></TargetFrameworkProfile>                                   <!-- We are currently directly referencing corefx assemblies, so profile7 is not really true -->
     <TargetFrameworkVersion Condition="'$(TargetFrameworkVersion)' == ''">v5.0</TargetFrameworkVersion>
     <ImplicitlyExpandTargetFramework>false</ImplicitlyExpandTargetFramework>            <!-- To stop msbuild being helpfull and referencing the dlls for the profile -->
+    <NuGetTargetMoniker>.NETStandard,Version=v1.6</NuGetTargetMoniker>
     <PortableNuGetMode>true</PortableNuGetMode>
   </PropertyGroup>
 
@@ -541,8 +542,8 @@
     </ItemGroup>
   </Target>
 
-  <Target Name="BeforeBuild" BeforeTargets="Build" Condition="'$(RestorePackages)' == ''">
-    <Exec Command=".\.nuget\NuGet.exe restore packages.config -PackagesDirectory packages -ConfigFile .\.nuget\NuGet.Config" WorkingDirectory="$(FSharpSourcesRoot)\.."/>
+  <Target Name="dotnetrestore" BeforeTargets="Build" Condition=" '$(TargetFramework)' == 'coreclr' ">
+    <Exec Command="$(MSBuildThisFileDirectory)..\tools\dotnetcli\dotnet.exe restore --configfile $(MSBuildThisFileDirectory)..\.nuget\NuGet.Config project.json"/>
   </Target>
 
   <Target Name="GenerateSourceLink" BeforeTargets="CoreCompile">
diff --git a/src/fsharp/FSharp.Core.Unittests/FSharp.Core.Unittests.fsproj b/src/fsharp/FSharp.Core.Unittests/FSharp.Core.Unittests.fsproj
index 2dfb034adac..fac4e6fa3a2 100644
--- a/src/fsharp/FSharp.Core.Unittests/FSharp.Core.Unittests.fsproj
+++ b/src/fsharp/FSharp.Core.Unittests/FSharp.Core.Unittests.fsproj
@@ -69,15 +69,15 @@
     </Reference>
   </ItemGroup>
   <ItemGroup Condition="'$(TargetFramework)' == 'coreclr'">
-    <Reference Include="nunit.framework, Version=3.0.5797.27550, Culture=neutral, PublicKeyToken=2638cd05610744eb">
+    <Reference Include="nunit.framework, Version=3.5.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb">
         <SpecificVersion>true</SpecificVersion>
         <Private>True</Private>
-        <HintPath>..\..\..\packages\NUnit.3.0.0\lib\portable-net45+win8+wp8+wpa81+Xamarin.Mac+MonoAndroid10+MonoTouch10+Xamarin.iOS10\nunit.framework.dll</HintPath>
+        <HintPath>..\..\..\packages\NUnit.3.5.0\lib\portable-net45+win8+wp8+wpa81+Xamarin.Mac+MonoAndroid10+MonoTouch10+Xamarin.iOS10\nunit.framework.dll</HintPath>
     </Reference>
-    <Reference Include="nunitlite, Version=3.0.5797.27550, Culture=neutral, PublicKeyToken=2638cd05610744eb">
+    <Reference Include="nunitlite, Version=3.5.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb">
         <SpecificVersion>true</SpecificVersion>
         <Private>True</Private>
-        <HintPath>..\..\..\packages\NUnitLite.3.0.0\lib\portable-net45+win8+wp8+wpa81+Xamarin.Mac\nunitlite.dll</HintPath>
+        <HintPath>..\..\..\packages\NUnitLite.3.5.0\lib\portable-net45+win8+wp8+wpa81+Xamarin.Mac\nunitlite.dll</HintPath>
     </Reference>
     <None Include="project.json" />
   </ItemGroup>
diff --git a/src/fsharp/FSharp.Core.Unittests/Program.fs b/src/fsharp/FSharp.Core.Unittests/Program.fs
index b5cb7404af3..28ff2aa8434 100644
--- a/src/fsharp/FSharp.Core.Unittests/Program.fs
+++ b/src/fsharp/FSharp.Core.Unittests/Program.fs
@@ -3,9 +3,10 @@ module Program
 open System
 open System.Reflection
 open NUnitLite
+open NUnit.Common
 
 type HelperType() = inherit System.Object()
 
 [<EntryPoint>]
 let main argv =
-    AutoRun().Execute(typeof<HelperType>.GetTypeInfo().Assembly, Console.Out, Console.In, argv)
+    AutoRun(typeof<HelperType>.GetTypeInfo().Assembly).Execute(argv, new ExtendedTextWrapper(Console.Out), Console.In)
diff --git a/tests/fsharp/FSharp.Tests.fsproj b/tests/fsharp/FSharp.Tests.fsproj
index c20d501b852..e20e619885b 100644
--- a/tests/fsharp/FSharp.Tests.fsproj
+++ b/tests/fsharp/FSharp.Tests.fsproj
@@ -76,7 +76,7 @@
     </ProjectReference>
     <Reference Include="mscorlib" />
     <Reference Include="nunit.framework">
-      <HintPath>..\..\packages\NUnit.3.0.0\lib\net45\nunit.framework.dll</HintPath>
+      <HintPath>..\..\packages\NUnit.3.5.0\lib\net45\nunit.framework.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="System" />
diff --git a/tests/fsharpqa/Source/FSharpQA.Tests.fsproj b/tests/fsharpqa/Source/FSharpQA.Tests.fsproj
index 691ac57ccaa..036e07e9e7c 100644
--- a/tests/fsharpqa/Source/FSharpQA.Tests.fsproj
+++ b/tests/fsharpqa/Source/FSharpQA.Tests.fsproj
@@ -48,7 +48,7 @@
     </ProjectReference>
     <Reference Include="mscorlib" />
     <Reference Include="nunit.framework">
-      <HintPath>..\..\..\packages\NUnit.3.0.0\lib\net45\nunit.framework.dll</HintPath>
+      <HintPath>..\..\..\packages\NUnit.3.5.0\lib\net45\nunit.framework.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="System" />