diff --git a/README.md b/README.md
index 370657f8a..1bc917395 100644
--- a/README.md
+++ b/README.md
@@ -49,9 +49,9 @@ Build package for Windows.
 npm run dist:win
 ```
 
-### Mac OS X
+### macOS
 
-Build package for Mac OS X.
+Build package for macOS.
 
 ```
 npm run dist:mac