diff --git a/lib/rscons/version.rb b/lib/rscons/version.rb
index adc8581..19e2cfd 100644
--- a/lib/rscons/version.rb
+++ b/lib/rscons/version.rb
@@ -1,4 +1,4 @@
 module Rscons
   # gem version
-  VERSION = "1.3.0"
+  VERSION = "1.4.0"
 end