Latest Minecraft Update Causes So Much Lag

The latest version of Minecraft causes unbearable lag most of the time. This is a kind of lag that makes the game freeze for about a second and is always happening almost all the time. This only happens when I updated the game to the latest version. Take note that I don't have a powerful device but this lag problem didn't exist in the previous version of Minecraft. I suggest Minecraft devs release a hotfix update because it severely impacts the game.