Change php version

[vadim-popa]

Hi!

Please help me, How can I change php version to 7.2?

I changed everywhere from 7.1 to 7.2 and when i run command "docker-compose build" displayed:
Step 1/2 : FROM yiidock/php:7.2-fpm-alpine
ERROR: Service 'php-fpm' failed to build: manifest for yiidock/php:7.2-fpm-alpine not found