tree 13c099a4a1453918a9fde9420b7fafaa6a67b345
parent 3478d3ada97b1e12c1a6a8d1cbd343f34f878c8d
author Natalie Weizenbaum <nweiz@google.com> 1483753606 -0800
committer GitHub <noreply@github.com> 1483753606 -0800

Update the SDK constraint. (#15)

If we're using ^ constraints, we need a tighter SDK constraint.