diff --git a/lib/fakefs/version.rb b/lib/fakefs/version.rb
index 4cf4940..aa0ad20 100644
--- a/lib/fakefs/version.rb
+++ b/lib/fakefs/version.rb
@@ -1,6 +1,6 @@
 module FakeFS
   module Version
-    VERSION = "0.3.2"
+    VERSION = "0.4.0"
 
     def self.to_s
       VERSION