diff --git a/README.md b/README.md
index b5f5c77..e9779ab 100644
--- a/README.md
+++ b/README.md
@@ -22,4 +22,4 @@ In order to use this library an API key is required. Get one [here](https://docs
 
 ## License
 
-[MIT License](https://github.com/karjanme/airnowpy/blob/master/LICENSE)
+[MIT License](https://github.com/karjanme/airnowpy/blob/main/LICENSE)