old_contents: import os
  from setuptools import setup, find_packages
  import glob
  
  VERSION = '0.5.4'
  
  src_dir = os.path.dirname(__file__)
  
  install_requires = [
      'troposphere>=1.2.1',
      'boto>=2.25.0',
      'botocore>=1.3.15',
      'PyYAML>=3.11',
      'awacs>=0.5.3',
  ]
  
  tests_require = [
      'nose>=1.0',
      'mock==1.0.1',
  ]
  
  
  def read(filename):
      full_path = os.path.join(src_dir, filename)
      with open(full_path) as fd:
          return fd.read()
  
  
  if __name__ == '__main__':
      setup(
          name='stacker',
          version=VERSION,
          author='Michael Barrett',
          author_email='loki77@gmail.com',
          license="New BSD license",
          url="https://github.com/remind101/stacker",
          description='Opinionated AWS CloudFormation Stack manager',
          long_description=read('README.rst'),
          packages=find_packages(),
          scripts=glob.glob(os.path.join(src_dir, 'scripts', '*')),
          install_requires=install_requires,
          tests_require=tests_require,
          test_suite='nose.collector',
      )
  
new_contents: import os
  from setuptools import setup, find_packages
  import glob
  
  VERSION = '0.5.4'
  
  src_dir = os.path.dirname(__file__)
  
  install_requires = [
      'troposphere>=1.2.2',
      'boto>=2.25.0',
      'botocore>=1.3.15',
      'PyYAML>=3.11',
      'awacs>=0.5.3',
  ]
  
  tests_require = [
      'nose>=1.0',
      'mock==1.0.1',
  ]
  
  
  def read(filename):
      full_path = os.path.join(src_dir, filename)
      with open(full_path) as fd:
          return fd.read()
  
  
  if __name__ == '__main__':
      setup(
          name='stacker',
          version=VERSION,
          author='Michael Barrett',
          author_email='loki77@gmail.com',
          license="New BSD license",
          url="https://github.com/remind101/stacker",
          description='Opinionated AWS CloudFormation Stack manager',
          long_description=read('README.rst'),
          packages=find_packages(),
          scripts=glob.glob(os.path.join(src_dir, 'scripts', '*')),
          install_requires=install_requires,
          tests_require=tests_require,
          test_suite='nose.collector',
      )
  
subject: Update troposphere dependency