However, it's important to note that:
* The book itself remains popular: Roald Dahl's "Charlie and the Chocolate Factory" continues to be enjoyed by children and adults. This means there is a continued interest in the story, which could lead to a future adaptation.
* The film industry is unpredictable: New technology, changing audience preferences, and the success of other projects can influence what gets made. It's possible that a new version or sequel could emerge in the future.
* The recent Tim Burton film has been criticized: Some fans believe that the 2005 film was too dark and didn't capture the spirit of the original book. This might lead to a new film that aims to be more faithful to the source material.
In conclusion, there's no concrete evidence of a sequel, but the possibility remains open. Keep an eye out for any announcements from Warner Bros. or Tim Burton in the future.