diff --git a/README.md b/README.md
index ae6c02c..8ba38fe 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,6 @@ Check it out, feel free to fork, submit pull requests, etc.
 
 As of June 2014, the only browser supporting this is Chrome, and you must turn on the #enable-web-midi flag in chrome://flags.  It should then work across OSX, Windows, Linux and Android, provided you have appropriate hardware.
 
-Hosted at http://webaudiodemos.appspot.com/monosynth/.
+Hosted at https://webaudiodemos.appspot.com/monosynth/.
 
 -Chris