So my boyfriend has updated his tinder profile photos?

Firstly, let me explain. Been with my boyfriend for over a year, I did meet him on tinder. I have kept my app, but I don't use it at all (I have no matches, my card is hidden, my profile blank, etc.) I just keep it around to hold onto our first texts, more like a piece of nostalgia. Every now and then, I check his profile which is the only match I still have. AND HERE I FIND he has updated his pictures to very very recent work out pictures of himself looking all sexy. Im lowkey kind of pissed, like seriously WTF? I highly doubt he's cheating, we live together and I'm with him nearly all the time, I trust him, I know he loves me, I just don't understand why he would update his pictures. What should I do? How should I confront him about it? Should I even mention it?
So my boyfriend has updated his tinder profile photos?
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