title: Airflow dags are broken due to unhandled exception: ssl_wrap_socket() got an unexpected keyword argument 'ca_cert_data'
body: <p>Hi Today suddenly our airflow instance is down and all dags are broken and showing following error. I'm not sure is it because of ssl issue.
  Following is ssl version
  <strong>OpenSSL 1.1.1k  25 Mar 2021</strong></p>
  <p>Any help would be much appreciated.</p>
  <p>An HTTP Client raised an unhandled exception: ssl_wrap_socket() got an unexpected keyword argument 'ca_cert_data'
  No module named cryptography.hazmat.backends</p>
  <p><a href="https://i.stack.imgur.com/Kj6G4.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Kj6G4.png" alt="enter image description here" /></a></p>