diff --git a/LICENSE-MIT.txt b/LICENSE-MIT.txt
index 97067e5..a41e0a7 100644
--- a/LICENSE-MIT.txt
+++ b/LICENSE-MIT.txt
@@ -1,4 +1,4 @@
-Copyright Mathias Bynens <http://mathiasbynens.be/>
+Copyright Mathias Bynens <https://mathiasbynens.be/>
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
diff --git a/README.md b/README.md
index 25225ea..dd94989 100644
--- a/README.md
+++ b/README.md
@@ -96,7 +96,7 @@ Suggestions/improvements
 
 | [![twitter/mathias](http://gravatar.com/avatar/24e08a9ea84deb17ae121074d0f17125?s=70)](http://twitter.com/mathias "Follow @mathias on Twitter") |
 |---|
-| [Mathias Bynens](http://mathiasbynens.be/) |
+| [Mathias Bynens](https://mathiasbynens.be/) |
 
 ## Thanks to…