diff --git a/src/OpenClaw.Win.Cli.Tests/OpenClaw.Win.Cli.Tests.csproj b/src/OpenClaw.Win.Cli.Tests/OpenClaw.Win.Cli.Tests.csproj
index dd49802..9807505 100644
--- a/src/OpenClaw.Win.Cli.Tests/OpenClaw.Win.Cli.Tests.csproj
+++ b/src/OpenClaw.Win.Cli.Tests/OpenClaw.Win.Cli.Tests.csproj
@@ -10,7 +10,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="coverlet.collector" Version="6.0.4" />
+    <PackageReference Include="coverlet.collector" Version="8.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" />