diff --git a/Externals/SFML/build/vc2010/SFML_Network.vcxproj.filters b/Externals/SFML/build/vc2010/SFML_Network.vcxproj.filters
index c80b82db38..eeb863f747 100644
--- a/Externals/SFML/build/vc2010/SFML_Network.vcxproj.filters
+++ b/Externals/SFML/build/vc2010/SFML_Network.vcxproj.filters
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <ClCompile Include="..\..\src\SFML\Network\Http.cpp" />
     <ClCompile Include="..\..\src\SFML\Network\IPAddress.cpp" />
diff --git a/Externals/cpp-optparse/cpp-optparse.vcxproj.filters b/Externals/cpp-optparse/cpp-optparse.vcxproj.filters
index f9d83ae283..2848c86a53 100644
--- a/Externals/cpp-optparse/cpp-optparse.vcxproj.filters
+++ b/Externals/cpp-optparse/cpp-optparse.vcxproj.filters
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <ClCompile Include="OptionParser.cpp" />
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diff --git a/Externals/cubeb/msvc/cubeb.vcxproj.filters b/Externals/cubeb/msvc/cubeb.vcxproj.filters
index 2272900c3e..f92ba0c32b 100644
--- a/Externals/cubeb/msvc/cubeb.vcxproj.filters
+++ b/Externals/cubeb/msvc/cubeb.vcxproj.filters
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <ClInclude Include="..\include\cubeb\cubeb.h" />
     <ClInclude Include="..\src\cubeb_array_queue.h" />
diff --git a/Externals/curl/curl.vcxproj.filters b/Externals/curl/curl.vcxproj.filters
index bac5c47c7d..ca7915fae2 100644
--- a/Externals/curl/curl.vcxproj.filters
+++ b/Externals/curl/curl.vcxproj.filters
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <ClCompile Include="lib\amigaos.c" />
     <ClCompile Include="lib\asyn-ares.c" />
diff --git a/Externals/enet/enet.vcxproj.filters b/Externals/enet/enet.vcxproj.filters
index 5ad022de37..bb53359ac3 100644
--- a/Externals/enet/enet.vcxproj.filters
+++ b/Externals/enet/enet.vcxproj.filters
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <Filter Include="include">
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diff --git a/Externals/glslang/glslang.vcxproj.filters b/Externals/glslang/glslang.vcxproj.filters
index ca65ea2e05..e39f863a5f 100644
--- a/Externals/glslang/glslang.vcxproj.filters
+++ b/Externals/glslang/glslang.vcxproj.filters
@@ -1,5 +1,5 @@
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-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <ClCompile Include="glslang\GenericCodeGen\Link.cpp">
       <Filter>glslang\GenericCodeGen</Filter>
diff --git a/Externals/wxWidgets3/build/msw/wx_base.vcxproj.filters b/Externals/wxWidgets3/build/msw/wx_base.vcxproj.filters
index 20b13ccbcc..225e069276 100644
--- a/Externals/wxWidgets3/build/msw/wx_base.vcxproj.filters
+++ b/Externals/wxWidgets3/build/msw/wx_base.vcxproj.filters
@@ -1,5 +1,5 @@
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+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <Filter Include="Setup Headers">
       <UniqueIdentifier>{ea19c29f-6825-47dc-b54d-ee464810b353}</UniqueIdentifier>
diff --git a/Source/Core/AudioCommon/AudioCommon.vcxproj.filters b/Source/Core/AudioCommon/AudioCommon.vcxproj.filters
index 7c3fe389ee..35ba0a6c7d 100644
--- a/Source/Core/AudioCommon/AudioCommon.vcxproj.filters
+++ b/Source/Core/AudioCommon/AudioCommon.vcxproj.filters
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <Filter Include="SoundStreams">
       <UniqueIdentifier>{25ec8f16-fc60-4a63-bc3e-ad0272fd5942}</UniqueIdentifier>
diff --git a/Source/Core/Common/Common.vcxproj.filters b/Source/Core/Common/Common.vcxproj.filters
index 267fde6d83..107355431a 100644
--- a/Source/Core/Common/Common.vcxproj.filters
+++ b/Source/Core/Common/Common.vcxproj.filters
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <Filter Include="Crypto">
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diff --git a/Source/Core/Core/Core.vcxproj.filters b/Source/Core/Core/Core.vcxproj.filters
index 8dee1673d1..5f10c6fbd5 100644
--- a/Source/Core/Core/Core.vcxproj.filters
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@@ -1,5 +1,5 @@
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-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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   <ItemGroup>
     <Filter Include="ActionReplay">
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diff --git a/Source/Core/DiscIO/DiscIO.vcxproj.filters b/Source/Core/DiscIO/DiscIO.vcxproj.filters
index b56078e599..38f1b7c2d8 100644
--- a/Source/Core/DiscIO/DiscIO.vcxproj.filters
+++ b/Source/Core/DiscIO/DiscIO.vcxproj.filters
@@ -1,5 +1,5 @@
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-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <Filter Include="DiscScrubber">
       <UniqueIdentifier>{3873659a-9a30-4a58-af9e-8dad7d7eb627}</UniqueIdentifier>
diff --git a/Source/Core/DolphinQt2/DolphinQt2.vcxproj.filters b/Source/Core/DolphinQt2/DolphinQt2.vcxproj.filters
index 5e25b8b58f..e3d6e53cec 100644
--- a/Source/Core/DolphinQt2/DolphinQt2.vcxproj.filters
+++ b/Source/Core/DolphinQt2/DolphinQt2.vcxproj.filters
@@ -1,5 +1,5 @@
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-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <ClCompile Include="Main.cpp" />
     <ClCompile Include="MainWindow.cpp" />
diff --git a/Source/Core/DolphinQt2/DolphinQt2.vcxproj.user b/Source/Core/DolphinQt2/DolphinQt2.vcxproj.user
index 42da7cddad..81453971f2 100644
--- a/Source/Core/DolphinQt2/DolphinQt2.vcxproj.user
+++ b/Source/Core/DolphinQt2/DolphinQt2.vcxproj.user
@@ -1,5 +1,5 @@
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-<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <LocalDebuggerCommand>$(BinaryOutputDir)$(TargetFileName)</LocalDebuggerCommand>
     <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
diff --git a/Source/Core/DolphinWX/DolphinWX.vcxproj.filters b/Source/Core/DolphinWX/DolphinWX.vcxproj.filters
index a230a9db4d..10bb09664f 100644
--- a/Source/Core/DolphinWX/DolphinWX.vcxproj.filters
+++ b/Source/Core/DolphinWX/DolphinWX.vcxproj.filters
@@ -1,5 +1,5 @@
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+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <Filter Include="GUI">
       <UniqueIdentifier>{0c0288ac-1168-4534-b3d3-051b9981f842}</UniqueIdentifier>
diff --git a/Source/Core/InputCommon/InputCommon.vcxproj.filters b/Source/Core/InputCommon/InputCommon.vcxproj.filters
index 3b1c4025e0..600a77727d 100644
--- a/Source/Core/InputCommon/InputCommon.vcxproj.filters
+++ b/Source/Core/InputCommon/InputCommon.vcxproj.filters
@@ -1,5 +1,5 @@
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+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <Filter Include="ControllerInterface">
       <UniqueIdentifier>{3a755a86-0efa-4396-bf79-bb3a1910764d}</UniqueIdentifier>
diff --git a/Source/Core/VideoBackends/D3D/D3D.vcxproj.filters b/Source/Core/VideoBackends/D3D/D3D.vcxproj.filters
index 67e78c6c29..04eb8fb19f 100644
--- a/Source/Core/VideoBackends/D3D/D3D.vcxproj.filters
+++ b/Source/Core/VideoBackends/D3D/D3D.vcxproj.filters
@@ -1,5 +1,5 @@
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-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <Filter Include="D3D">
       <UniqueIdentifier>{ae700f7e-33c8-45b5-b7ee-a0ded3630549}</UniqueIdentifier>
diff --git a/Source/Core/VideoBackends/OGL/OGL.vcxproj.filters b/Source/Core/VideoBackends/OGL/OGL.vcxproj.filters
index 201a4045f8..aac1b1fe9e 100644
--- a/Source/Core/VideoBackends/OGL/OGL.vcxproj.filters
+++ b/Source/Core/VideoBackends/OGL/OGL.vcxproj.filters
@@ -1,5 +1,5 @@
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+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
     <Filter Include="Decoder">
       <UniqueIdentifier>{f29f8e7f-21ba-49da-8044-e5279a091c8f}</UniqueIdentifier>
diff --git a/Source/Core/VideoCommon/VideoCommon.vcxproj.filters b/Source/Core/VideoCommon/VideoCommon.vcxproj.filters
index ec0150a272..eb45d40ffc 100644
--- a/Source/Core/VideoCommon/VideoCommon.vcxproj.filters
+++ b/Source/Core/VideoCommon/VideoCommon.vcxproj.filters
@@ -1,5 +1,5 @@
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