diff --git a/Directory.Packages.props b/Directory.Packages.props
index 3925827..9c2fec4 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -44,7 +44,7 @@
 
   <!-- Test + sample dependencies (version-agnostic across the repo). -->
   <ItemGroup>
-    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.9.0" />
     <PackageVersion Include="xunit" Version="2.9.3" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.5" />
     <PackageVersion Include="coverlet.collector" Version="10.0.1" />