diff --git a/README.md b/README.md
index 7d882cc..a1b3c82 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,7 @@ Required:
 
 Optional:
 
-* `privateCdn`, `secureDistribution`, `cname`, `cdnSubdomain` - Please refer to [Cloudinary Documentation](http://cloudinary.com/documentation/rails_additional_topics#configuration_options) for information on these parameters.
+* `privateCdn`, `secureDistribution`, `cname`, `cdnSubdomain` - Please refer to [Cloudinary Documentation](https://cloudinary.com/documentation/react_integration#3_set_cloudinary_configuration_parameters) for information on these parameters.
 
 
 ## Usage