https://src.fedoraproject.org/rpms/rubygem-sass/blob/rawhide/f/rubygem-sass-3.5.6-use-listen.patch
--- a/lib/sass/plugin/compiler.rb
+++ b/lib/sass/plugin/compiler.rb
@@ -377,8 +377,8 @@ module Sass::Plugin
 
     # This is mocked out in compiler_test.rb.
     def create_listener(*args, &block)
-      require 'sass-listen'
-      SassListen.to(*args, &block)
+      require 'listen'
+      Listen.to(*args, &block)
     end
 
     def remove_redundant_directories(directories)