diff --git a/Sample/SextantSample.Avalonia/SextantSample.Avalonia.csproj b/Sample/SextantSample.Avalonia/SextantSample.Avalonia.csproj
index 071c7b44..8fe4a599 100644
--- a/Sample/SextantSample.Avalonia/SextantSample.Avalonia.csproj
+++ b/Sample/SextantSample.Avalonia/SextantSample.Avalonia.csproj
@@ -8,7 +8,7 @@
         <PackageReference Include="Avalonia.Desktop" Version="0.10.0" />
         <PackageReference Include="Avalonia.ReactiveUI" Version="0.10.4" />
         <PackageReference Include="Citrus.Avalonia" Version="1.4.3" />
-        <PackageReference Include="MessageBox.Avalonia" Version="1.2.0" />
+        <PackageReference Include="MessageBox.Avalonia" Version="1.3.1" />
         <PackageReference Include="ReactiveUI" Version="13.*" />
     </ItemGroup>
     <ItemGroup>