EdgeChromiumDriver downloading broken

[yo-ga]

Execute:
webdrivermanager edgechromium:83

Expected Result:
Execute successfully

Actual Result:

Downloading WebDriver for browser: "edgechromium"
Traceback (most recent call last):
  File "./.venv/bin/webdrivermanager", line 8, in <module>
    sys.exit(main())
  File "./.venv/lib/python3.6/site-packages/webdrivermanager/cli.py", line 47, in main
    extracted_binary, link = downloader.download_and_install(version)
  File "./.venv/lib/python3.6/site-packages/webdrivermanager/webdrivermanager.py", line 266, in download_and_install
    filename_with_path = self.download(version, show_progress_bar=show_progress_bar)
  File "./.venv/lib/python3.6/site-packages/webdrivermanager/webdrivermanager.py", line 222, in download
    (download_url, filename) = self.get_download_url(version)
  File "./.venv/lib/python3.6/site-packages/webdrivermanager/webdrivermanager.py", line 686, in get_download_url
    self._populate_cache(self.edgechromiun_driver_base_url)
AttributeError: 'EdgeChromiumDriverManager' object has no attribute 'edgechromiun_driver_base_url'