Nintendo has released a new update for Mario Kart World.

The update brings the game up to Version 1.5.0., and includes a number of new features and adjustments. This includes a support for Team Races in Local and Online multiplayer Knockout Tour, Polish language support, and more.

You can read the full patchnotes below:

Latest update: Ver. 1.5.0 (Released January 21, 2026)

General

• Added team races to Knockout Tour when playing in a room during “Online Play” and “Wireless Play”.
• The game now supports the Polish language.
  • Note: You can change your selected language using the “Language” setting in the “System” menu of “System Settings.”

Fixed Issues

• Fixed an issue where the game would sometimes end if a player plays as Kamek on Choco Mountain.
• Fixed an issue where the displayed rating would sometimes be incorrect when joining “Everyone” in “Online Play” while in a room.
• Several other issues have been addressed to improve the gameplay experience.

What do you think? Let us know in the comments.