diff --git a/tests/BcWordLayout.Tests/BcWordLayout.Tests.csproj b/tests/BcWordLayout.Tests/BcWordLayout.Tests.csproj
index c5440d1..60376f9 100644
--- a/tests/BcWordLayout.Tests/BcWordLayout.Tests.csproj
+++ b/tests/BcWordLayout.Tests/BcWordLayout.Tests.csproj
@@ -7,7 +7,7 @@
 
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-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
     <PackageReference Include="xunit" Version="2.5.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3" />
   </ItemGroup>