During January 2025, ntbox@gmx.net upgraded the TinyUSB dependency to version 0.18 in the zephyrproject-rtos/hal_rpi_pico repository, applying the update across both the main and Bazel build systems. This work focused on build systems and dependency management, using Bazel to ensure consistent integration and reproducibility. By aligning the submodule and Bazel configurations, ntbox enabled the project to benefit from upstream bug fixes, performance improvements, and new features in TinyUSB, directly improving USB stack reliability for Raspberry Pi Pico targets. The update reduced future maintenance risk and enhanced build stability, reflecting a focused and technically sound engineering contribution.