diff --git a/lib/middleman-autoprefixer/version.rb b/lib/middleman-autoprefixer/version.rb
index c9cb82a..03b62fc 100644
--- a/lib/middleman-autoprefixer/version.rb
+++ b/lib/middleman-autoprefixer/version.rb
@@ -1,5 +1,5 @@
 module Middleman
   module Autoprefixer
-    VERSION = '2.4.1'.freeze
+    VERSION = '2.4.2'.freeze
   end
 end