diff --git a/README.md b/README.md
index a3f75a923c..c10f7af084 100644
--- a/README.md
+++ b/README.md
@@ -65,4 +65,4 @@ Send suggestions for changes to the Source Code OpenType font project maintainer
 
 ## Further information
 
-For information about the design and background of Source Code, please refer to the [official font readme file](http://www.adobe.com/products/type/font-information/source-code-pro-readme.html).
+For information about the design and background of Source Code, please refer to the [official font readme file](https://www.adobe.com/products/type/font-information/source-code-pro-readme-file.html).