diff --git a/dotnet/test/GitHub.Copilot.SDK.Test.csproj b/dotnet/test/GitHub.Copilot.SDK.Test.csproj
index 4f02ea88..af9a9953 100644
--- a/dotnet/test/GitHub.Copilot.SDK.Test.csproj
+++ b/dotnet/test/GitHub.Copilot.SDK.Test.csproj
@@ -20,7 +20,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
-    <PackageReference Include="xunit" Version="2.7.0" />
+    <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.7">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>