old_contents: from setuptools import setup, find_packages
  
  setup(
      name='hl7parser',
      version='0.5.2',
      description='A simple HL7 parser',
      url='https://github.com/mps-gmbh/hl7-parser',
      author='Medizinische Planungssysteme GmbH',
      license='BSD',
      packages=find_packages(),
      test_suite='hl7parser.tests',
      zip_safe=True,
      classifiers=[
          'License :: OSI Approved :: BSD License',
      ],
  )
  
new_contents: from setuptools import setup, find_packages
  
  setup(
      name='hl7parser',
      version='0.5.3',
      description='A simple HL7 parser',
      url='https://github.com/mps-gmbh/hl7-parser',
      author='Medizinische Planungssysteme GmbH',
      license='BSD',
      packages=find_packages(),
      test_suite='hl7parser.tests',
      zip_safe=True,
      classifiers=[
          'License :: OSI Approved :: BSD License',
      ],
  )
  
subject: bump version