Worked on the google/adk-samples repository to address a deployment blocker in the travel-concierge agent by updating Python dependencies for compatibility with the latest Agent Engine. Focused on dependency management, the developer raised minimum versions for libraries such as google-adk, google-cloud-aiplatform, and google-genai, ensuring the agent could be deployed without issues as the engine evolved. This targeted bug fix improved deployment reliability and reduced the risk of environment drift in future releases. The work involved Python development and careful coordination of library requirements, positioning the project for seamless integration with upcoming Agent Engine updates while maintaining API stability.