diff --git a/Editors/KitbasherEditor/ViewModels/SceneExplorer/MultiSelectTreeView.cs b/Editors/KitbasherEditor/ViewModels/SceneExplorer/MultiSelectTreeView.cs
index e314c89e..e79a353e 100644
--- a/Editors/KitbasherEditor/ViewModels/SceneExplorer/MultiSelectTreeView.cs
+++ b/Editors/KitbasherEditor/ViewModels/SceneExplorer/MultiSelectTreeView.cs
@@ -102,6 +102,8 @@ void MyTreeView_SelectedItemChanged(object sender, RoutedPropertyChangedEventArg
             try
             {
                 SelectedObjects.CollectionChanged -= SelectedObjects_CollectionChanged;
+                SelectedItemChanged -= MyTreeView_SelectedItemChanged;
+
                 var treeViewItem = ItemContainerGenerator.ContainerFromItemRecursive(SelectedItem);
                 if (treeViewItem == null)
                     return;
@@ -135,6 +137,7 @@ void MyTreeView_SelectedItemChanged(object sender, RoutedPropertyChangedEventArg
             }
             finally
             {
+                SelectedItemChanged += MyTreeView_SelectedItemChanged;
                 SelectedObjects.CollectionChanged += SelectedObjects_CollectionChanged;
             }
         }
diff --git a/Shared/SharedCore/Services/VersionChecker.cs b/Shared/SharedCore/Services/VersionChecker.cs
index 397701aa..6e022c44 100644
--- a/Shared/SharedCore/Services/VersionChecker.cs
+++ b/Shared/SharedCore/Services/VersionChecker.cs
@@ -8,7 +8,7 @@ namespace Shared.Core.Services
     public class VersionChecker
     {
         private static readonly string GitHubLink = @"https://github.com/donkeyProgramming/TheAssetEditor/releases/latest";
-        public static string CurrentVersion { get => "0.52"; }
+        public static string CurrentVersion { get => "0.53"; }
 
         public static void CheckVersion()
         {