If you have the first generation Moto G and live in the US, you should check your phone for an update. Motorola has started pushing an update for the XT1032 model that updates the phone to 4.4.4. The original Moto G has so far been on Android 4.4.3 but the latest 21MB update brings it on par with the new 2014...
Source: http://www.gsmarena.com/motorola_pushes_android_444_update_to_the_moto_g_in_the_us-news-10111.php