In March 2026, Alex Rantos focused on enhancing the security and compatibility of the grafana/k6-DefinitelyTyped repository by upgrading the htmlparser2 dependency from version 8.0.0 to 10.1. This work involved careful dependency management and package maintenance using JSON, ensuring alignment with the latest htmlparser2 APIs. By executing a full pull request lifecycle, Alex improved the repository’s security posture and reduced future integration risks for downstream projects. The targeted upgrade delivered measurable business value by supporting better performance potential and maintainability, demonstrating a methodical approach to secure dependency management and effective collaboration within the open-source development workflow.