In #8 , we upgraded the Swagger UI to version 4.4.0. In the meatime, [Swagger UI v5.17.14](https://github.com/swagger-api/swagger-ui/releases/tag/v5.17.14) has been released. It would make sense to upgrade it following the [upgrade guide](https://github.com/orca-services/cakephp-swagger-ui/blob/e1e06fb87ff3f77f5138cc99ec09ea07be301b76/docs/UpdateSwaggerUi.md). If the guide is outdated, it should be updated, too.