Hello sir .. i want to change my old btc address with new btc address

username BTT: Mancunar
Bitcointalk Profile URL: https://bitcointalk.org/index.php?action=profile;u=1003566
old btc address:1LrgcdgYehb9ZzCMk2Y4S5T4bt5c1dM4Da
new btc address: 1NZ4rETdBvaSpSxtYcPc6gLN6wPd4MbUWB

Thank you for your help..