The series, which has aired for 3 seasons so far, has become a successful one for the network with impressive ratings. The season 3 finale earned the highest ratings in the network's history.
"Rick and Morty" follows the story of a scientist who, along with his grandson, travels across the universe embarking on many crazy adventures.
Series creators Justin Roiland and Dan Harmon made the announcement on social media via a video of the pair showering together.
No word yet on when the new season will start.
