diff --git a/src/directory.packages.props b/src/directory.packages.props
index 9e81f12..b6f85fd 100644
--- a/src/directory.packages.props
+++ b/src/directory.packages.props
@@ -31,7 +31,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
     <PackageVersion Include="Verify.SourceGenerators" Version="1.5.0" />
     <PackageVersion Include="Verify.Xunit" Version="14.14.1" />
     <PackageVersion Include="ReactiveMarbles.SourceGenerator.TestNuGetHelper" Version="1.3.1" />