diff --git a/Formula/cmu-sphinxbase.rb b/Formula/cmu-sphinxbase.rb
index c2792631be5..5d55d157f0f 100644
--- a/Formula/cmu-sphinxbase.rb
+++ b/Formula/cmu-sphinxbase.rb
@@ -1,6 +1,6 @@
 class CmuSphinxbase < Formula
   desc "Lightweight speech recognition engine for mobile devices"
-  homepage "http://cmusphinx.sourceforge.net/"
+  homepage "https://cmusphinx.sourceforge.io/"
   url "https://downloads.sourceforge.net/project/cmusphinx/sphinxbase/0.8/sphinxbase-0.8.tar.gz"
   sha256 "55708944872bab1015b8ae07b379bf463764f469163a8fd114cbb16c5e486ca8"