Change PassPhrase

Hi,

We are looking to try and change the PassPhrase that our RDM database is encrypted with.

From reading the documentation I am wondering if I switch away from PassPhrase on the Security Provider settings to say basic and then back to PassPhrase will this achieve the desired outcome?

The reason for this is when we first started with RDM it was very casual use and so the PassPhrase was passed around in-securely.

We are about to switch to replacing all previous password storage systems and so the Security of the Database & PassPhrase is now essential.
We thought that a new PassPhrase that only a selected few knew and typed in would ensure this security and reduce the need for future changes on staff turn over.

Any thoughts?

Thanks Mike