Namespace Dependencies in .info.yml

Apply new {project}:{module} format for dependencies in info.yml https://www.drupal.org/docs/8/creating-custom-modules/let-drupal-8-know-about-your-module-with-an-infoyml-file
It is supported since 8.0 and 7.40 Change Record: Project namespaces can now be added for module dependencies, and is now a Best Practice Define project dependencies in core module .info files).
It will be useful to use composer.
Hope this helps.