League of Legends updates.

So I tried to play league of legends and it happened to show me an old client with pulsefire caitlyn which I have updated from really recently. It told me that it would like to update it to a newer version so I just did what it usually says and restarts the client. I wait 32 minutes. I open up league of legends again and it did the same thing, so now i'm confused. Why is this "update" happening twice?