Sbt do not update local maven repo with new snapshot

[Maatary Okouya]

Hi i have a project that is based on maven, and in which i am integrating some lib that i am developing in scala using SBT. 

Currently the sbt project in which i am developing the Lib is in snapshot version.

While, the snapshot jar is well updated in Ivy it is not the case in Maven when i use PublishM2.

I have to delete the previous one to get to have the new version that i would publish with PublishM2.

Is there a way to ensure that my publishM2 update the local Maven repository properly (meaning with a new snapshot) ?

Many thanks,

M