diff --git a/tests/Tenekon.Extensions.CommandLine.PolyType.Tests/Tenekon.Extensions.CommandLine.PolyType.Tests.csproj b/tests/Tenekon.Extensions.CommandLine.PolyType.Tests/Tenekon.Extensions.CommandLine.PolyType.Tests.csproj
index c6a3959..9777284 100644
--- a/tests/Tenekon.Extensions.CommandLine.PolyType.Tests/Tenekon.Extensions.CommandLine.PolyType.Tests.csproj
+++ b/tests/Tenekon.Extensions.CommandLine.PolyType.Tests/Tenekon.Extensions.CommandLine.PolyType.Tests.csproj
@@ -42,7 +42,7 @@
         <PackageReference Include="PolyType" Version="1.1.1"/>
         <PackageReference Include="Shouldly" Version="4.3.0"/>
         <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.0.0"/>
-        <PackageReference Include="PublicApiGenerator" Version="11.4.6"/>
+        <PackageReference Include="PublicApiGenerator" Version="11.5.4"/>
         <PackageReference Include="Testably.Abstractions.Testing" Version="5.1.0"/>
         <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="10.0.3"/>
         <PackageReference Include="xunit" Version="2.9.3"/>