During the month, contributed to envoyproxy/nighthawk by upgrading the HDR_HISTOGRAM_C library to version 0.11.8, focusing on enhancing performance tooling compatibility. This work involved updating build system configuration and adjusting file paths and include directives to ensure seamless integration of the new library version. Leveraging expertise in C++ and Starlark, the developer managed dependency updates and maintained build reliability throughout the process. The changes were delivered as a single, verifiable commit, reflecting a methodical approach to dependency management and build system maintenance. No bug fixes were recorded, with efforts concentrated on feature delivery and maintaining robust build processes.