diff --git a/LibCpp2ILTests/LibCpp2ILTests.csproj b/LibCpp2ILTests/LibCpp2ILTests.csproj
index 0e9fb794..e424cc32 100644
--- a/LibCpp2ILTests/LibCpp2ILTests.csproj
+++ b/LibCpp2ILTests/LibCpp2ILTests.csproj
@@ -16,7 +16,7 @@
           <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.9.0" />
-        <PackageReference Include="xunit.V3" Version="3.2.2" />
+        <PackageReference Include="xunit.V3" Version="4.0.0" />
         <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" PrivateAssets="all">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>