MPs have taken to Twitter to express their pleasure at the new Cabinet roles after the government's reshuffle:
Congratulations to @swilliamsmp for joining the Government as a Minister in CLG and Dan Rogerson as a Minister in DEFRA!
Congratulations to Lib Dem colleagues- Dan Rogerson MP joining the Government as Minister at DEFRA, and @swilliamsmp as a Minister at DCLG.
Absolutely delighted to have been asked by @david_cameron to take both the sports and equalities briefs
Liberal Democrat Michael Moore has been replaced as Scottish Secretary by the party's chief whip Alistair Carmichael.
This is not going to be a Conservative Cabinet reshuffle, but among the junior ranks there will be some tinkering.
Chloe Smith was just 27 when elected MP in Norwich and became David Cameron's youngest minister when she was promoted two years later.