diff --git a/Formula/regldg.rb b/Formula/regldg.rb
index f078aecf769..6446b03c99b 100644
--- a/Formula/regldg.rb
+++ b/Formula/regldg.rb
@@ -1,7 +1,7 @@
 class Regldg < Formula
   desc "Regular expression grammar language dictionary generator"
-  homepage "http://regldg.com"
-  url "http://regldg.com/regldg-1.0.0.tar.gz"
+  homepage "https://regldg.com/"
+  url "https://regldg.com/regldg-1.0.0.tar.gz"
   sha256 "cd550592cc7a2f29f5882dcd9cf892875dd4e84840d8fe87133df9814c8003f1"
 
   bottle do