diff --git a/README.md b/README.md
index f7a5832da0..353a3b5961 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ A Python-3 (CPython >= 3.5.0) Interpreter written in Rust :snake: :scream:
 
 #### Check out our [online demo](https://rustpython.github.io/demo/) running on WebAssembly.
 
-RustPython requires Rust latest stable version (e.g 1.38.0 at Oct 1st 2019). 
+RustPython requires Rust latest stable version (e.g 1.43.0 at May 24th 2020). 
 To check Rust version: `rustc --version` If you wish to update,
 `rustup update stable`.