From 97e153ab64c807fcc9860d37368e43a51f8f058b Mon Sep 17 00:00:00 2001
From: bap2pecs <111917526+bap2pecs@users.noreply.github.com>
Date: Wed, 14 Aug 2024 18:27:55 -0400
Subject: [PATCH] reth book: add instruction to update rust version (#10308)

---
 book/installation/source.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/book/installation/source.md b/book/installation/source.md
index 843d5c5d5..d9642c4bc 100644
--- a/book/installation/source.md
+++ b/book/installation/source.md
@@ -32,6 +32,9 @@ operating system:
 
 These are needed to build bindings for Reth's database.
 
+The Minimum Supported Rust Version (MSRV) of this project is 1.80.0. If you already have a version of Rust installed,
+you can check your version by running `rustc --version`. To update your version of Rust, run `rustup update`.
+
 ## Build Reth
 
 With Rust and the dependencies installed, you're ready to build Reth. First, clone the repository: