mock==2.0.0; python_version < '3.0'
pyobjc-core==4.0; sys_platform == 'darwin'
pytest==3.3.1
pytest-cov==2.5.1
unittest2==1.1.0; python_version < '3.0'

mock==2.0.0; python_version < '3.0'
pyobjc-core==4.1; sys_platform == 'darwin'
pytest==3.3.1
pytest-cov==2.5.1
unittest2==1.1.0; python_version < '3.0'

Update pyobjc-core from 4.0 to 4.1
Update pyobjc-core from 4.0 to 4.1