diff --git a/TimestampToDate.Test/TimestampToDate.Test.csproj b/TimestampToDate.Test/TimestampToDate.Test.csproj
index cb8e3df..71e1d43 100644
--- a/TimestampToDate.Test/TimestampToDate.Test.csproj
+++ b/TimestampToDate.Test/TimestampToDate.Test.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>