From 4cbdccc00e7361399f2a03ebd63eb882978ef7d7 Mon Sep 17 00:00:00 2001
From: messense <messense@icloud.com>
Date: Fri, 14 Oct 2022 10:22:32 +0800
Subject: [PATCH] docs: use `cargo install --locked`

Fixes #1196
---
 guide/src/installation.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/guide/src/installation.md b/guide/src/installation.md
index c61fc0a55..4d31ff517 100644
--- a/guide/src/installation.md
+++ b/guide/src/installation.md
@@ -62,11 +62,11 @@ You can download precompiled maturin binaries from the latest [GitHub Releases](
 You can install maturin from [crates.io](https://crates.io/crates/maturin) using cargo:
 
 ```bash
-cargo install maturin
+cargo install --locked maturin
 ```
 
 ### Git repository
 
 ```bash
-cargo install --git https://github.com/PyO3/maturin.git maturin
+cargo install --locked --git https://github.com/PyO3/maturin.git maturin
 ```