diff --git a/package.json b/package.json
index fc31884..b26138b 100755
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "dependencies": {
     "buffers": "0.1.1"
   },
-  "version": "0.3.1",
+  "version": "0.4.0",
   "devDependencies": {
     "vows": "*"
   },