Board Thread:General Wiki Discussion/@comment-1478058-20141108222413

First we had hints from Matt (one of the writers from the show) and now we have this http://cheshirep.tumblr.com/post/102112711962/theres-nothing-to-panic-about (for the record CheshireP has given us behind the sceens storyboards, info before episodes came out, and is friends with the staff on the show). Plus Bandai said they would be doing things for the tenth anniversary and a CA animation website said "Ben 10 is up for a future reboot" (http://animationguildblog.blogspot.com.au/2014/08/animation-work-in-and-around-los-angeles.html).

So it looks like a future reboot and/or a fifth series is coming soon. 