diff --git a/concerto-frontend-gem/lib/concerto_frontend/version.rb b/concerto-frontend-gem/lib/concerto_frontend/version.rb
index c88caa9..a488550 100644
--- a/concerto-frontend-gem/lib/concerto_frontend/version.rb
+++ b/concerto-frontend-gem/lib/concerto_frontend/version.rb
@@ -1,3 +1,3 @@
 module ConcertoFrontend
-  VERSION = "0.3.0"
+  VERSION = "0.4.0"
 end