fix dependencies

2 jobs for squash-migrations in 2 minutes and 55 seconds (queued for 3 seconds)
Name Stage Failure
failed
test-branch Test
    self._outrep_summary(rep)
File "/usr/local/lib/python3.6/site-packages/_pytest/terminal.py", line 1045, in _outrep_summary
self._tw.line(content)
File "/usr/local/lib/python3.6/site-packages/_pytest/_io/terminalwriter.py", line 168, in line
self.write(s, **markup)
File "/usr/local/lib/python3.6/site-packages/_pytest/_io/terminalwriter.py", line 153, in write
self._file.write(msg)
BlockingIOError: [Errno 11] write could not complete without blocking
ERROR: Job failed: exit code 1