Is there any way to reset saved Mercurial password?

Some project has been checked out from Mercurial repository and loaded into IDEA. Occasionally, project password was reset using repository web interface, outside of IDEA session. After that, IDEA has lost ability to update the project, reporting (censored): "Authorization required: http authorization required for https://****@bitbucket.org/***/****** (show balloon)". TortoiseHG is installed as local support either. The problem is repeatable, from one IDEA session to another next.

Is there any natural way to reset locally saved Mercurial password, as we can do so for SVN plugin?

Thanks