It looks like Incubus are planning to work on new music this year. The band hinted at their plans in the below post:
View this post on Instagram
making music is like an old friend..sometimes you pick up right where you left off other times you have to get through some small talk to get things rolling. We have been building out this magical place for the last year and we are very close to creating the art we plan on making this year.
[via The PRP]