diff --git a/Squeal.Tests/Squeal.Tests.csproj b/Squeal.Tests/Squeal.Tests.csproj
index 6211c4d..5a31617 100644
--- a/Squeal.Tests/Squeal.Tests.csproj
+++ b/Squeal.Tests/Squeal.Tests.csproj
@@ -36,7 +36,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.7.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>