diff --git a/lib/bourbon/version.rb b/lib/bourbon/version.rb
index 8d0ec83a3..8ef5a3659 100644
--- a/lib/bourbon/version.rb
+++ b/lib/bourbon/version.rb
@@ -1,3 +1,3 @@
 module Bourbon
-  VERSION = "1.3.6"
+  VERSION = "1.4.0"
 end