entreprise7pro/bootstrap && twbs/bootstrap : They all replace twitter/bootstrap and thus cannot coexist

Trying:

Problem:

Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - drupal/bootstrap is locked to version 3.37.0 and an update of this package was not requested.
    - drupal/bootstrap_library is locked to version 2.0.2 and an update of this package was not requested.
    - drupal/bootstrap 3.37.0 requires entreprise7pro/bootstrap v3.4.8 -> satisfiable by entreprise7pro/bootstrap[v3.4.8].
    - drupal/bootstrap_library 2.0.2 requires twbs/bootstrap * -> satisfiable by twbs/bootstrap[v3.4.0, v3.4.1].
    - Only one of these can be installed: entreprise7pro/bootstrap[v3.4.8], twbs/bootstrap[v3.4.0, v3.4.1]. They all replace twitter/bootstrap and thus cannot coexist.


Installation failed, reverting ./composer.json and ./composer.lock to their original content.

Related packages:

drupal/bootstrap                         3.37.0
drupal/bootstrap_layouts                 5.5.0
drupal/bootstrap_library                 2.0.2
drupal/bootstrap_paragraphs              2.0.0-beta10
entreprise7pro/bootstrap                 3.4.8
twbs/bootstrap                           3.1.1

Solution?