diff --git a/LocalPptSkillAgent.Tests/LocalPptSkillAgent.Tests.csproj b/LocalPptSkillAgent.Tests/LocalPptSkillAgent.Tests.csproj
index 6851066..9e636fd 100644
--- a/LocalPptSkillAgent.Tests/LocalPptSkillAgent.Tests.csproj
+++ b/LocalPptSkillAgent.Tests/LocalPptSkillAgent.Tests.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System.Net.Http" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.7.0" />
     <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <PrivateAssets>all</PrivateAssets>