machine:
  xcode:
    version: "7.3"

dependencies:
  override:
    - bin/carthage-bootstrap-if-needed
  cache_directories:
    - "Carthage"

test:
  override:
    - bin/test

machine:
  xcode:
    version: "8.0"

dependencies:
  override:
    - bin/carthage-bootstrap-if-needed
  cache_directories:
    - "Carthage"

test:
  override:
    - bin/test

Update Xcode version for Circle
Update Xcode version for Circle

This doesn't exist yet, but at least it makes it clear why the builds are
failing.
