Just in case you were holding out hope for a Ratatouille sequel, I got some bad news for you. It doesn't look like it's going to happen. No interest from creative team, despite studio urgings.
“No, I don’t,” Bird said when asked if he’s got interest in bringing “Ratatouille 2 ” to life, although Pixar executives have tried to push him in such a direction over the years. “They’ve made little feints towards that to see how I would react. They’ll crack a joke, but the joke will be a little bit serious, like, ‘Would you?’ And I’m like, ‘No, we told that story.’”
Source: Variety