diff --git a/PreviewTest/Behaviors/CameraController.cs b/PreviewTest/Behaviors/CameraController.cs
index 7dbf0da..c103997 100644
--- a/PreviewTest/Behaviors/CameraController.cs
+++ b/PreviewTest/Behaviors/CameraController.cs
@@ -1,4 +1,6 @@
-using PreviewTest.Extensions;
+using Microsoft.Xaml.Behaviors;
+
+using PreviewTest.Extensions;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -7,7 +9,6 @@
 using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Input;
-using System.Windows.Interactivity;
 using System.Windows.Media.Media3D;
 using System.Windows.Threading;
 
diff --git a/PreviewTest/PreviewTest.csproj b/PreviewTest/PreviewTest.csproj
index 2f654b0..11eeed7 100644
--- a/PreviewTest/PreviewTest.csproj
+++ b/PreviewTest/PreviewTest.csproj
@@ -61,7 +61,7 @@
       <HintPath>..\packages\LivetCask.Mvvm.3.2.2.2\lib\net452\Livet.Mvvm.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.Xaml.Behaviors, Version=1.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>..\packages\Microsoft.Xaml.Behaviors.Wpf.1.1.3\lib\net45\Microsoft.Xaml.Behaviors.dll</HintPath>
+      <HintPath>..\packages\Microsoft.Xaml.Behaviors.Wpf.1.1.39\lib\net45\Microsoft.Xaml.Behaviors.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Data" />
diff --git a/PreviewTest/Views/MainWindow.xaml b/PreviewTest/Views/MainWindow.xaml
index 9ef35d3..c3501ff 100644
--- a/PreviewTest/Views/MainWindow.xaml
+++ b/PreviewTest/Views/MainWindow.xaml
@@ -2,7 +2,7 @@
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-        xmlns:i="http://schemas.microsoft.com/expression/2010/interactivity"
+        xmlns:i="http://schemas.microsoft.com/xaml/behaviors"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:vm="clr-namespace:PreviewTest.ViewModels"
         xmlns:ctrls="clr-namespace:PreviewTest.Controls"
diff --git a/PreviewTest/packages.config b/PreviewTest/packages.config
index d24a11a..406f0e2 100644
--- a/PreviewTest/packages.config
+++ b/PreviewTest/packages.config
@@ -8,5 +8,5 @@
   <package id="LivetCask.EventListeners" version="3.2.2.2" targetFramework="net472" />
   <package id="LivetCask.Messaging" version="3.2.2.2" targetFramework="net472" />
   <package id="LivetCask.Mvvm" version="3.2.2.2" targetFramework="net472" />
-  <package id="Microsoft.Xaml.Behaviors.Wpf" version="1.1.3" targetFramework="net472" />
+  <package id="Microsoft.Xaml.Behaviors.Wpf" version="1.1.39" targetFramework="net472" />
 </packages>
\ No newline at end of file