Steam
The Steam version of Don't Starve updates automatically whenever you're signed in to your Steam Client.
If your game does not update automatically, you will have to set it to do so in "Properties."
To do that:
- Right-click Don't Starve in your Steam Game Library and choose Properties;
- Click on the UPDATES tab and set automatic updates to: "Always keep this game up to date"
- Close the window, restart Steam and it should automatically update your game to the latest version.
Standalone Version
Please see our guide for downloading the DRM-free installer for Don't Starve.