diff --git a/src/ShukujitsuSharp.Tests/ShukujitsuSharp.Tests.csproj b/src/ShukujitsuSharp.Tests/ShukujitsuSharp.Tests.csproj
index a389f9b..b1f1555 100644
--- a/src/ShukujitsuSharp.Tests/ShukujitsuSharp.Tests.csproj
+++ b/src/ShukujitsuSharp.Tests/ShukujitsuSharp.Tests.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.6.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.6.1" />
     <PackageReference Include="xunit" Version="2.4.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>