diff --git a/samples/ColorBlenderAvalonia/ColorBlenderAvalonia.csproj b/samples/ColorBlenderAvalonia/ColorBlenderAvalonia.csproj
index 4ca7aea..eee2e00 100644
--- a/samples/ColorBlenderAvalonia/ColorBlenderAvalonia.csproj
+++ b/samples/ColorBlenderAvalonia/ColorBlenderAvalonia.csproj
@@ -31,7 +31,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NETCore.Runtime.CoreCLR" Version="2.0.0" />
     <PackageReference Include="Microsoft.NETCore.DotNetHostPolicy" Version="2.0.0" />
-    <PackageReference Include="Avalonia.Desktop" Version="0.5.2-build4015-alpha" />
+    <PackageReference Include="Avalonia.Desktop" Version="0.5.2-build4029-alpha" />
     <PackageReference Include="Serilog" Version="2.4.0" />
     <PackageReference Include="Serilog.Sinks.Trace" Version="2.1.0" />
     <PackageReference Include="Splat" Version="2.0.0" />
diff --git a/src/Avalonia.Controls.ColorBlender/Avalonia.Controls.ColorBlender.csproj b/src/Avalonia.Controls.ColorBlender/Avalonia.Controls.ColorBlender.csproj
index 6a3b923..e4e53ce 100644
--- a/src/Avalonia.Controls.ColorBlender/Avalonia.Controls.ColorBlender.csproj
+++ b/src/Avalonia.Controls.ColorBlender/Avalonia.Controls.ColorBlender.csproj
@@ -30,7 +30,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Avalonia" Version="0.5.2-build4015-alpha" />
+    <PackageReference Include="Avalonia" Version="0.5.2-build4029-alpha" />
     <PackageReference Include="Serilog" Version="2.4.0" />
     <PackageReference Include="Splat" Version="2.0.0" />
     <PackageReference Include="Sprache" Version="2.1.0" />