The user Ultima The High Seraph from Kingdom Hearts Wikia has stated the following:
"In a recent interview, series director Tetsuya Nomura has stated that there will be three new Kingdom Hearts games in the near future. Two of these will be spin-offs to the main series, and the third will be the long awaited Kingdom Hearts III! That's right, all of you fan-fiction-creating fans, it has finally been announced! Even better, Tetsuya Nomura has stated that Kingdom Hearts III will not be the end of the Kingdom Hearts series; there will be much more to come! One of the two spin-offs is expected to be released this year, but Kingdom Hearts III will not be released until Final Fantasy Versus XIII is released, the current project of Nomura's team."
With many more Kingdom Hearts games and projects to come, the future of this epic world-traveling series is looking brighter than ever! Rejoice, fans!