Worked on the terrapkg/packages repository to address a critical build dependency issue affecting package reliability. Focused on dependency and package management, the developer upgraded the build specification from python3-colorthief to python3-modern-colorthief using Specfile, ensuring that required runtime assets are consistently available during builds. This change involved updating the dependency in the build specs and incrementing the release number to reflect the update and maintain release readiness. By resolving the missing dependency, the work improved CI stability and reduced build-time failures, contributing to more robust package integrity and smoother development workflows within the packaging and deployment process.