diff --git a/README.md b/README.md
index f4ada3d..dbacc4b 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ Please make sure you use the **latest nightly** of `rustc` before building (for
 
 [![Travis Build Status](https://travis-ci.org/redox-os/redox.svg?branch=master)](https://travis-ci.org/redox-os/redox)
 [![MIT licensed](https://img.shields.io/badge/license-MIT-blue.svg)](./LICENSE.md)
-![Rust Version](https://img.shields.io/badge/rust-1.15.0--nightly%20(71c06a56a%202016--12--18)-lightgrey.svg)
+![Rust Version](https://img.shields.io/badge/rust-1.16.0--nightly%20(4ecc85beb%202016--12--28)-lightgrey.svg)
 
 ## Contents