diff --git a/lib/tcr/version.rb b/lib/tcr/version.rb
index d850e58..30651ac 100644
--- a/lib/tcr/version.rb
+++ b/lib/tcr/version.rb
@@ -1,3 +1,3 @@
 module TCR
-  VERSION = "0.3.0"
+  VERSION = "0.4.0"
 end