diff --git a/Catglobe.CgScript.EditorSupport.Lsp.Tests/Catglobe.CgScript.EditorSupport.Lsp.Tests.csproj b/Catglobe.CgScript.EditorSupport.Lsp.Tests/Catglobe.CgScript.EditorSupport.Lsp.Tests.csproj
index 0c86c3e..f92a6b1 100644
--- a/Catglobe.CgScript.EditorSupport.Lsp.Tests/Catglobe.CgScript.EditorSupport.Lsp.Tests.csproj
+++ b/Catglobe.CgScript.EditorSupport.Lsp.Tests/Catglobe.CgScript.EditorSupport.Lsp.Tests.csproj
@@ -10,7 +10,7 @@
    </PropertyGroup>
 
    <ItemGroup>
-      <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
+      <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
       <PackageReference Include="xunit" Version="2.9.3" />
       <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
          <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>