diff --git a/AvaloniaIDE/AvaloniaIDE.csproj b/AvaloniaIDE/AvaloniaIDE.csproj
index 3a9e935..772e6b0 100644
--- a/AvaloniaIDE/AvaloniaIDE.csproj
+++ b/AvaloniaIDE/AvaloniaIDE.csproj
@@ -26,7 +26,7 @@
         <PackageReference Include="Avalonia.Desktop" Version="11.3.12"/>
         <PackageReference Include="DialogHost.Avalonia" Version="0.10.4"/>
         <PackageReference Include="Avalonia.Themes.Fluent" Version="11.3.12"/>
-        <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.0"/>
+        <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.2"/>
         <PackageReference Include="Xaml.Behaviors.Interactions" Version="11.3.9.5"/>
     </ItemGroup>
 </Project>