Worked on the DataDog/datadog-ci repository to upgrade the GitLab CI Identities client from version 0.6.4 to 0.6.6, ensuring the CI/CD pipeline leveraged the latest features and fixes. Focused on maintaining pipeline stability by validating compatibility with existing configurations and workflows, minimizing disruption during the transition. Utilized DevOps practices and GitLab CI to manage the upgrade process, emphasizing up-to-date dependency management and improved reliability. No major bugs were reported during this period, reflecting a smooth integration. The work prepared the CI environment for future enhancements and reduced operational risk by keeping dependencies current within the continuous integration ecosystem.