2025-03-14 21:59:59 -06:00
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# rustup update
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> Update Rust toolchains and `rustup` itself (if not installed using a package manager).
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2026-02-18 06:55:01 -07:00
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> More information: <https://rust-lang.github.io/rustup/>.
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2025-03-14 21:59:59 -06:00
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- Update all installed toolchains and `rustup`:
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`rustup update`
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- Install or update a specific toolchain (see `rustup help toolchain` for more information):
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`rustup update {{toolchain}}`
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