diff --git a/Formula/serialosc.rb b/Formula/serialosc.rb
index aef26dbf3c..41c6903835 100644
--- a/Formula/serialosc.rb
+++ b/Formula/serialosc.rb
@@ -1,6 +1,6 @@
 class Serialosc < Formula
   desc "Opensound control server for monome devices"
-  homepage "http://monome.org/docs/osc/"
+  homepage "https://monome.org/docs/osc/"
   url "https://github.com/monome/serialosc.git",
     :tag => "v1.4",
     :revision => "c46a0fa5ded4ed9dff57a47d77ecb54281e2e2ea"