diff --git a/Build/Setup/slimdx.msi b/Build/Setup/slimdx.msi
index 0353c7c7..182a233a 100644
Binary files a/Build/Setup/slimdx.msi and b/Build/Setup/slimdx.msi differ
diff --git a/Source/Core/Actions/MouseInput.cs b/Source/Core/Actions/MouseInput.cs
index 09112c39..86e34303 100644
--- a/Source/Core/Actions/MouseInput.cs
+++ b/Source/Core/Actions/MouseInput.cs
@@ -40,7 +40,7 @@ namespace CodeImp.DoomBuilder.Actions
 
 		// Mouse input
 		private DirectInput dinput;
-		private Device<MouseState> mouse;
+		private Mouse mouse;
 		
 		// Disposing
 		private bool isdisposed = false;
@@ -62,7 +62,7 @@ namespace CodeImp.DoomBuilder.Actions
 			dinput = new DirectInput();
 			
 			// Start mouse input
-			mouse = new Device<MouseState>(dinput, SystemGuid.Mouse);
+			mouse = new Mouse(dinput);
 			if(mouse == null) throw new Exception("No mouse device found.");
 			
 			// Set mouse input settings
diff --git a/Source/Core/Builder.csproj b/Source/Core/Builder.csproj
index b288c7d6..23218bdc 100644
--- a/Source/Core/Builder.csproj
+++ b/Source/Core/Builder.csproj
@@ -499,7 +499,7 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\Build\Sharpzip.dll</HintPath>
     </Reference>
-    <Reference Include="SlimDX, Version=2.0.7.41, Culture=neutral, PublicKeyToken=b1b0c32fd1ffe4f9, processorArchitecture=x86" />
+    <Reference Include="SlimDX, Version=2.0.12.43, Culture=neutral, PublicKeyToken=b1b0c32fd1ffe4f9, processorArchitecture=x86" />
     <Reference Include="System" />
     <Reference Include="System.Core">
       <RequiredTargetFramework>3.5</RequiredTargetFramework>