Repair "conflicting cross-version suffixes in ProjectRef"

[labra]

sbt generates this ugly warning:

Modules were resolved with conflicting cross-version suffixes in ProjectRef...)
[error]    es.weso:rbe _2.12, _3
[error]    es.weso:wikibaserdf _2.12, _3
[error]    es.weso:shextest _2.12, _3
[error]    es.weso:shexsjena _2.12, _3
[error]    es.weso:wshex _2.12, _3
[error]    es.weso:shapepath _2.12, _3
[error]    es.weso:shex _2.12, _3
[error]    es.weso:depgraphs _2.12, _3
[error]    es.weso:shapemap _2.12, _3

I wonder how I can solve it....