Worked on the flashbots/rollup-boost repository to upgrade the reth-rpc-layer dependency to version v1.4.4, focusing on enhancing RPC reliability for rollup operations. The approach involved updating both Cargo.toml and the lockfile to ensure the latest features, stability improvements, and bug fixes from the upstream library were fully integrated. This dependency management effort in Rust aimed to reduce RPC-related risks and streamline integration with surrounding services. The changes maintained auditable and consistent project files, supporting smoother maintenance and fewer incidents. The work demonstrated attention to detail in dependency upgrades and a clear understanding of Rust project structure and package management.