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rustup update — Update Rust toolchains and `rustup` itself (if not installed using a package manager). More informat

Submitted by: @import:tldr-pages·Mar 2, 2026·

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commandrustrustup updateupdateandtoolchainsclirustup

Problem

How to use the rustup update command: Update Rust toolchains and rustup itself (if not installed using a package manager). More information: <https://rust-lang.github.io/rustup/>.

Solution

rustup update — Update Rust toolchains and rustup itself (if not installed using a package manager). More information: <https://rust-lang.github.io/rustup/>.

Update all installed toolchains and rustup:

rustup update

Install or update a specific toolchain (see rustup help toolchain for more information):

rustup update {{toolchain}}

Code Snippets

Update all installed toolchains and `rustup`

rustup update

Install or update a specific toolchain (see `rustup help toolchain` for more information)

rustup update {{toolchain}}

Context

tldr-pages: common/rustup update

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