Leo Leovich upgraded the golang.org/x/net dependency in the facebook/time repository to version 0.37, focusing on improving long-term stability and security. By proactively refreshing dependencies, Leo reduced potential vulnerabilities and ensured compatibility with the latest Go tooling. The work emphasized risk reduction and maintainability, laying a foundation for smoother future development and easier onboarding of new contributors. Using Go and leveraging skills in dependency management and continuous integration, Leo validated the changes through local testing and code review. This targeted update did not address specific bugs but prioritized ecosystem alignment and sustainable maintenance practices within the project’s technical landscape.