Eve's Drone will become a valuable companion throughout her journey in Stellar Blade, and there will come a point where you can upgrade it.
How to Get Drone Upgrade Module, Omnibolt Location – Stellar Blade
Stellar Blade’s combat and Eve’s tools and weapons are constantly evolving throughout the adventure. The RPG starts with Eve and her sword, but by the middle you’ve got a gun, special abilities, and essentially a Swiss army drone.
Upgrading the drone will allow you to operate with greater power and give Eve access to crates that would otherwise remain locked.
To upgrade the drone in Stellar Blade, you must first reach the city of Xion, a safe hub. Once you have progressed through the main story and are about to leave Xion, speak to Lily to unlock the option.
