Far Step

5th-Level Conjuration
Casting Time: 1 bonus action
Range: Self
Components: V
Duration: (C) 1 minute

As in Xanathar's Guide to Everything with the following added:

At Higher Levels. When you cast this spell using a spell slot of 6th or 7th level, the duration is concentration up to 10 minutes. When you cast this spell using a spell slot of 8th or 9th level, the duration is concentration up to 1 hour.

Source: XGE 155

Changelog

Added upcasting option.