old_contents: from setuptools import setup
  
  setup(name='async_retrial',
        version='0.4',
        author='Ankit Chandawala',
        author_email='ankitchandawala@gmail.com',
        url='https://github.com/nerandell/async_retrial',
        description='asyncio retrial library',
        packages=['retrial.retrial'])
  
new_contents: from setuptools import setup
  
  setup(name='async_retrial',
        version='0.5',
        author='Ankit Chandawala',
        author_email='ankitchandawala@gmail.com',
        url='https://github.com/nerandell/async_retrial',
        description='asyncio retrial library',
        packages=['retrial.retrial'])
  
subject: Bump up version