diff --git a/setup.py b/setup.py
index 4f62da6..9761e19 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,7 @@
 import setuptools
 
 NAME = "torchlpc"
-VERSION = "0.3.2"
+VERSION = "0.4"
 MAINTAINER = "Chin-Yun Yu"
 EMAIL = "chin-yun.yu@qmul.ac.uk"