diff --git a/Build/SlimDX.dll b/Build/SlimDX.dll
index 4132e870..ca05cbd7 100755
Binary files a/Build/SlimDX.dll and b/Build/SlimDX.dll differ
diff --git a/Build/SlimDX.pdb b/Build/SlimDX.pdb
deleted file mode 100644
index 46c24b39..00000000
Binary files a/Build/SlimDX.pdb and /dev/null differ
diff --git a/Build/Updater.ini b/Build/Updater.ini
index 981d57d0..688eb2ea 100755
--- a/Build/Updater.ini
+++ b/Build/Updater.ini
@@ -1,4 +1,4 @@
 URL http://devbuilds.drdteam.org/gzdbbf/
 FileName Builder.exe
-UpdateName GZDoom_Builder_Bugfix-r[REVNUM]-[PLATFORM].7z
-UpdaterName GZDB_Updater-[PLATFORM].7z
\ No newline at end of file
+UpdateName GZDoom_Builder_Bugfix-r[REVNUM]-x64.7z
+UpdaterName GZDB_Updater-x64.7z
\ No newline at end of file
diff --git a/SlimDX/x64/SlimDX.dll b/SlimDX/x64/SlimDX.dll
new file mode 100755
index 00000000..ca05cbd7
Binary files /dev/null and b/SlimDX/x64/SlimDX.dll differ
diff --git a/SlimDX/x86/SlimDX.dll b/SlimDX/x86/SlimDX.dll
new file mode 100755
index 00000000..c02903f6
Binary files /dev/null and b/SlimDX/x86/SlimDX.dll differ
diff --git a/Source/Core/Builder.csproj b/Source/Core/Builder.csproj
index 061ac0a7..15b309ca 100644
--- a/Source/Core/Builder.csproj
+++ b/Source/Core/Builder.csproj
@@ -590,7 +590,10 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\Build\SharpCompress.dll</HintPath>
     </Reference>
-    <Reference Include="SlimDX, Version=2.0.13.43, Culture=neutral, PublicKeyToken=b1b0c32fd1ffe4f9, processorArchitecture=x86" />
+    <Reference Include="SlimDX, Version=v4.0.30319, Culture=neutral, PublicKeyToken=b1b0c32fd1ffe4f9, processorArchitecture=x86">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\Build\SlimDX.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core">
       <RequiredTargetFramework>3.5</RequiredTargetFramework>
@@ -1506,6 +1509,8 @@
     <PreBuildEvent>echo Current Output Directory: %25cd%25
 echo Copying platform-appropriate DevIL.dll file.
 copy /Y ..\DevIL\$(PlatformName)\DevIL.dll .\
+echo Copying platform-appropriate SlimDX.dll file.
+copy /Y ..\SlimDX\$(PlatformName)\SlimDX.dll .\
 echo Copying platform-appropriate Updater.ini.
 copy /Y ..\UpdaterConfig\Updater-$(PlatformName).ini Updater.ini</PreBuildEvent>
     <PostBuildEvent>if exist "%25VS140COMNTOOLS%25" goto tools140 
diff --git a/Source/Core/Properties/AssemblyInfo.cs b/Source/Core/Properties/AssemblyInfo.cs
index 781075d3..796f3805 100755
--- a/Source/Core/Properties/AssemblyInfo.cs
+++ b/Source/Core/Properties/AssemblyInfo.cs
@@ -30,6 +30,6 @@ using CodeImp.DoomBuilder;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("2.3.0.3015")]
+[assembly: AssemblyVersion("2.3.0.3017")]
 [assembly: NeutralResourcesLanguageAttribute("en")]
-[assembly: AssemblyHash("000ecfb")]
+[assembly: AssemblyHash("1e129ba")]
diff --git a/Source/Plugins/BuilderModes/Properties/AssemblyInfo.cs b/Source/Plugins/BuilderModes/Properties/AssemblyInfo.cs
index badc10fa..056f8a3d 100755
--- a/Source/Plugins/BuilderModes/Properties/AssemblyInfo.cs
+++ b/Source/Plugins/BuilderModes/Properties/AssemblyInfo.cs
@@ -29,5 +29,5 @@ using System.Resources;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("2.3.0.3015")]
+[assembly: AssemblyVersion("2.3.0.3017")]
 [assembly: NeutralResourcesLanguageAttribute("en")]