Worked on the software-mansion/cairols repository to harmonize dependency versions across multiple Cairo crates following a merge. Addressed merge conflicts by updating Cargo.lock and Cargo.toml files, standardizing all relevant dependencies to version 2.8.5. This effort stabilized the dependency graph, reduced the risk of merge-induced build failures, and improved reproducibility across different environments. The work involved careful dependency management and version control using Rust and Cargo, with a focus on maintaining consistency throughout the project. By resolving these issues, the developer contributed to easier long-term maintenance and ensured that builds remained stable and predictable after collaborative development activities.