Mila Rodino, Georgi Dzhagarov began a process to replace the nationa anthem and once it was accepted a competition took place for lyrics(the text was changed many times) .
The text has been changed many times, most recently in 1990. In the 1960s, after the de-Stalinization process, the poet Georgi Dzhagarov began an effort to replace the previous anthem, which include references to Stalin and because the lyrics of the anthem was similar to the anthem of the Soviet Union. After discussing with Todor Zhivkov, the General Secretary of the Bulgarian Communist Party, Zhivkov accepted the idea, and soon, by the Order No.1093, on 29 March 1962, the Council of Ministers held a competition for the lyrics and the music for the new anthem, with the deadline for the submission of lyrics on 1 May 1963 and the music on 1 November 1963. After the proposals for the lyrics and the music were submitted, none of the proposals satisfies them, so they accepted the advice of Georgi Dzhagarov to use "Mila Rodino" as the music for the new anthem. 
