1.21.11

Minecraft 1.21.11 gave the game a new weapon class. The spear exists in wood, stone, iron, gold, diamond, copper and netherite, it has its own enchantment, and it arrived alongside the Nautilus and its armour. It was released on December 9, 2025 as a follow-up to the release before it.

At its heart, 1.21.11 is a combat and ocean drop. The standout addition is the spear in every material, the Nautilus, and three more hostile mobs. The last release of the 1.21 line before the version numbers changed.

This page breaks 1.21.11 down into 5 headline features, 1 notable gameplay or technical change, and a plain-language summary of why the update matters. Java Edition is the original PC version of Minecraft, available on Windows, macOS, and Linux.

The most talked-about part of the Spears and the Nautilus update is the spear in every material, the Nautilus, and three more hostile mobs.

In full, 1.21.11 adds spear in wood, stone, iron, gold, copper, diamond and netherite, nautilus and Zombie Nautilus, with Nautilus Armor in six materials, Camel Husk and Parched, two new hostile mobs, lunge enchantment and the Breath of the Nautilus effect, and Netherite Horse Armor. Together these are what make Spears and the Nautilus worth updating to, and each appears in the Major Features list on this page.

Beyond new content, 1.21.11 reworks how parts of the game behave. The notable changes include protocol 774, data pack 94, resource pack 75. Changes like these are typical of a point release, which refines an existing update rather than replacing it.

To play Minecraft 1.21.11 on Java Edition, open the official Minecraft Launcher, select the Java Edition tab, and use the version dropdown beside the Play button to choose 1.21.11. As a point release it sits in the release list alongside the other stable builds.

Before updating an existing world to 1.21.11, it is good practice to copy the save folder first. Worlds from 1.21.10 upgrade in place, but newly generated chunks will use 1.21.11's world generation while older chunks keep their original terrain.