Sleep pattern changed

Anyone else’s baby changed their sleep pattern? My little boy was always napping for 30min and now he started to wake up earlier and having longer naps. His naps yesterday were:

Nap 1: 1h 30min

Nap 2: 1h 20min

Nap 3: 35mins

Now he’s having his first nap of the day, he has been asleep for over an hour now and still going. Just wondering if anyone else’s baby changed their sleeping pattern recently