diff --git a/tests/Teach.Tests.fsproj b/tests/Teach.Tests.fsproj
index 1870ff3..452e43d 100644
--- a/tests/Teach.Tests.fsproj
+++ b/tests/Teach.Tests.fsproj
@@ -26,7 +26,7 @@
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   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
     <PackageReference Include="xunit" Version="2.6.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>