COBOL (Common Business Oriented Language) has been a stalwart programming language in the business world for over six decades. First developed in the 1950s, COBOL has undergone numerous revisions and updates, with the 11th edition being released in 2021. Despite the emergence of newer programming languages, COBOL continues to be widely used in various industries, including finance, healthcare, and government. This paper examines the continued relevance of COBOL in the 21st century, its evolution, and its place in modern computing.