"I fractured my foot trying to do a stunt. Guess I should leave stunts to stunt men. Well, I guess I have eight weeks to really learn this lesson," Uday tweeted.
However, the actor is in good spirits.
"'Dhoom 3' will not get delayed. Apparently man invented pain killers for this very reason," he further posted.
The film is being produced by Aditya Chopra and written by Vijay Krishna Acharya.
"Dhoom 3" will also see actors Aamir Khan and Katrina Kaif along with Abhishek Bachchan. The film is likely to hit screens next year.