Worked on the renovatebot/renovate repository to enhance the security and reliability of automated dependency management. Focused on backend development using JavaScript and TypeScript, the work addressed a potential injection vulnerability by ensuring all arguments in package manager commands were properly quoted across multiple modules. This technical approach reduced the risk of command injection and parsing errors, strengthening the robustness of dependency operations. Emphasizing secure coding practices and thorough testing, the developer improved the handling of command-line arguments, which is critical for maintaining safe and reliable automation in large-scale dependency updates. No new features were added during this period.