diff --git a/README.md b/README.md
index 0517933..b13594d 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ Whatsapp Web ([HN thread](https://news.ycombinator.com/item?id=10930718)). Nativ
 
 Install Nativefier globally with `npm install -g nativefier` . Requirements:
 
-- macOS 10.9+ / Windows / Linux
+- macOS 10.10+ / Windows / Linux
 - [Node.js](https://nodejs.org/) ≥ 12.9 and npm ≥ 6.9
 
 Optional dependencies: