Worked on security-focused maintenance for the slackapi/java-slack-sdk repository, addressing a critical vulnerability by upgrading the commons-text dependency to version 1.14.0 in response to CVE-2025-48924. The approach centered on dependency management and security patching, ensuring no changes to the public API or core Java codebase while maintaining full compatibility for downstream users. This update improved the library’s security posture and reduced risk exposure without disrupting existing functionality. The work was validated for compatibility and documented with explicit commit references, supporting auditability and compliance goals. The focus remained on robust security hygiene and effective risk mitigation within the Java ecosystem.