diff --git a/Sharpen.Analyzer/Directory.Packages.props b/Sharpen.Analyzer/Directory.Packages.props
index f11878c..0f7e39a 100644
--- a/Sharpen.Analyzer/Directory.Packages.props
+++ b/Sharpen.Analyzer/Directory.Packages.props
@@ -18,7 +18,7 @@
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.Analyzer.Testing" Version="1.1.3" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.CodeFix.Testing" Version="1.1.3" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="5.3.0" />
-    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
     <PackageVersion Include="NuGet.Common" Version="6.14.0" />
     <PackageVersion Include="NuGet.Packaging" Version="6.14.0" />
     <PackageVersion Include="NuGet.Protocol" Version="6.14.0" />