No as you will complete schedule 5 with your dependant's information on it.
He/she will only need to complete a return if they need to get taxed as what is referred to as the kiddie tax. However, I highly doubt that this applies in your case.
More information for the kiddie tax is on the link below:
https://ttlc.intuit.com/questions/1900671-what-is-the-kiddie-tax