diff --git a/lib/kintsugi/version.rb b/lib/kintsugi/version.rb
index 70c4f18..d015b7b 100644
--- a/lib/kintsugi/version.rb
+++ b/lib/kintsugi/version.rb
@@ -3,6 +3,6 @@
 module Kintsugi
   # This module holds the Kintsugi version information.
   module Version
-    STRING = "0.3.1"
+    STRING = "0.4.0"
   end
 end