diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index f673546..eacd9ab 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -50,7 +50,7 @@
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
     <PackageReference Include="FluentAssertions" Version="8.6.0" />
-    <PackageReference Include="ReactiveUI.Testing" Version="20.4.1" />
+    <PackageReference Include="ReactiveUI.Testing" Version="21.0.1" />
   </ItemGroup>
 
    <PropertyGroup>