diff --git a/src/Directory.Packages.props b/src/Directory.Packages.props
index a2e042a7..7f59325d 100644
--- a/src/Directory.Packages.props
+++ b/src/Directory.Packages.props
@@ -29,7 +29,7 @@
   </ItemGroup>
 
   <ItemGroup Label="Test packages">
-    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.9.0" />
     <PackageVersion Include="Microsoft.Reactive.Testing" Version="7.0.0" />
     <PackageVersion Include="Microsoft.Testing.Extensions.CodeCoverage" Version="18.10.0" />
     <PackageVersion Include="PublicApiGenerator" Version="11.5.4" />