diff --git a/src/ReactiveUI.WinUI/ReactiveUI.WinUI.csproj b/src/ReactiveUI.WinUI/ReactiveUI.WinUI.csproj
index 3805c58e16..2d9836fc1b 100644
--- a/src/ReactiveUI.WinUI/ReactiveUI.WinUI.csproj
+++ b/src/ReactiveUI.WinUI/ReactiveUI.WinUI.csproj
@@ -11,7 +11,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.ProjectReunion" Version="0.8.3" />
+    <PackageReference Include="Microsoft.ProjectReunion" Version="0.8.4" />
   </ItemGroup>
 
   <ItemGroup>