My java project has dependencies with different SLF4J versions. How do I suppress the annoying warnings?

```
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:xyz234/lib/slf4j-
log4j12-1.5.8.jar!/org/slf4j/impl/StaticLoggerBinder.class]

SLF4J: Found binding in [jar:file:xyz123/.m2/repository/org/slf4j/slf4j-log4j12
/1.6.0/slf4j-log4j12-1.6.0.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.

```

P.S.: This is not the same question as [slf4j warning about the same binding being duplicate](https://stackoverflow.com/questions/6418147/slf4j-warning-about-the-same-binding-being-duplicate), the answer there is how to get rid of a false alarm warning, in my case it is a true warning however.
P.S.S.: Sorry, I forgot to mention: I use Maven and SLF4J is included in the dependencies of my dependencies.