diff --git a/Filtration/Filtration.csproj b/Filtration/Filtration.csproj
index 083c8c5..5421666 100644
--- a/Filtration/Filtration.csproj
+++ b/Filtration/Filtration.csproj
@@ -68,10 +68,12 @@
     <Reference Include="System.Drawing" />
     <Reference Include="System.ObjectModel" />
     <Reference Include="System.Runtime" />
-    <Reference Include="System.Windows.Controls.Input.Toolkit">
+    <Reference Include="System.Windows.Controls.Input.Toolkit, Version=3.5.40128.1, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
       <HintPath>..\packages\WPFToolkit.3.5.50211.1\lib\System.Windows.Controls.Input.Toolkit.dll</HintPath>
     </Reference>
-    <Reference Include="System.Windows.Controls.Layout.Toolkit">
+    <Reference Include="System.Windows.Controls.Layout.Toolkit, Version=3.5.40128.1, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
       <HintPath>..\packages\WPFToolkit.3.5.50211.1\lib\System.Windows.Controls.Layout.Toolkit.dll</HintPath>
     </Reference>
     <Reference Include="System.Windows.Forms" />
@@ -86,8 +88,9 @@
     <Reference Include="WindowsBase" />
     <Reference Include="PresentationCore" />
     <Reference Include="PresentationFramework" />
-    <Reference Include="WPFToolkit">
-      <HintPath>bin\Debug\WPFToolkit.dll</HintPath>
+    <Reference Include="WPFToolkit, Version=3.5.40128.1, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\packages\WPFToolkit.3.5.50211.1\lib\WPFToolkit.dll</HintPath>
     </Reference>
     <Reference Include="Xceed.Wpf.AvalonDock, Version=2.3.0.0, Culture=neutral, PublicKeyToken=3e4669d2f30244f4, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>