Gematsu are reporting that they have heard (via multiple sources) Bandai Namco will announce a remaster of Tales of Vesperia at E3 2018. This remaster is rumoured to be in production to celebrate the popular Tales of RPG’s 10th Anniversary. Additionally, a password protected website (http://tov10th.tales-ch.jp/) has been discovered.
No formal announcement has been made so it is best to take this as a rumour until we hear otherwise.
Tales of Vesperia originally launched for Xbox 360 in August 2008 and would go on to be released worldwide. A PS3 version was later released in September 2009 exclusively in Japan which added full voice acting, a new playable character Patty Fleur, another party member Flynn Schifo, new dungeons, new bosses and more.