Are the new 5s speck cases different?

I went to the store and bought a new iPhone 5s candyshell from speck. My old one broke when I tried to remove it to clean (not touching this one!).It feels slightly different and then I noticed the packaging said 5s and not 5… Meh? Big deal or? The keys feel bulkier but maybe they'll wear in time? Paranoia? Let me know if anyone knows anything about the new speck cases (the packaging is different, too, from my previous case packaging)

The 5s have the same form factor with the 5, so I think they should be the same.

Iphone 5 and 5s have same dimensions so I would think the same case would works for both phones…