diff --git a/TensionDev.ULID.Tests/TensionDev.ULID.Tests.csproj b/TensionDev.ULID.Tests/TensionDev.ULID.Tests.csproj
index c2c6426..dbd0d03 100644
--- a/TensionDev.ULID.Tests/TensionDev.ULID.Tests.csproj
+++ b/TensionDev.ULID.Tests/TensionDev.ULID.Tests.csproj
@@ -14,7 +14,7 @@
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       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
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-    <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">
       <PrivateAssets>all</PrivateAssets>