uv-lock

Resolve and lock project dependencies

TLDR

Create/update lockfile

$ uv lock

Lock with upgrade

$ uv lock --upgrade

Lock specific package upgrade

$ uv lock --upgrade-package [package]

SYNOPSIS

uv lock [options]

DESCRIPTION

uv lock resolves dependencies and creates uv.lock file. Lockfile pins exact versions for reproducible installations. Run after modifying pyproject.toml dependencies.

PARAMETERS

--upgrade

Update all packages.

--upgrade-package pkg

Update specific package.

--frozen

Error if lock needs update.