text: #!/usr/bin/env python3
  import fileinput
  import os
  
  """
  This script is used to bump elasticsearch versions before a new release
  
  Usage:
  - Change the values of `old_versions` and `new_versions``
  - Run the script: `./bumper.py`
  - That's all
  """
  
  os.chdir(os.path.join(os.path.dirname(__file__), '..'))
  
  old_versions = {
      6: '6.8.4',
      7: '7.4.2',
  }
  
  new_versions = {
      6: '6.8.5',
      7: '7.5.0',
  }
  
  files = [
      'README.md',
      'defaults/main.yml',
      '.kitchen.yml',
  ]
  
  for major, version in old_versions.items():
      for file in files:
          print(file)
          for line in fileinput.input([file], inplace=True):
              print(line.replace(version, new_versions[major]), end='')
  