Worked on the PennyLaneAI/qml repository to deliver a targeted improvement to the CI/CD pipeline by aligning the Python version from 3.11 to 3.12 within the V2 Sync objects.inv GitHub Actions workflow. This update addressed environment drift between master and development branches, reducing inconsistent build outcomes and improving reliability across continuous integration processes. The work involved updating workflow configuration files, documenting the rationale for the change, and ensuring traceability through a single commit. Leveraged skills in CI/CD, GitHub Actions, and Python to formalize the upgrade, enabling smoother merges and more predictable feedback cycles for ongoing development efforts.