Worked on enhancing the security and stability of the snowflake-ingest-java repository by upgrading key dependencies, specifically com.nimbusds:nimbus-jose-jwt and org.apache.commons:commons-lang3, to their latest versions. This Java development effort focused on dependency management to address known security vulnerabilities and improve performance, laying the groundwork for future feature development. The work involved a single, well-documented change set, with clear references to related tickets for traceability. No major bugs were fixed during this period, but the updates reduced maintenance risk and improved the overall reliability of the codebase, ensuring continued support for evolving security and performance requirements.