diff --git a/setup.py b/setup.py
index 33300809a3fda5df1eb3153290c90ac715bc0dab..3977b0fec11434ddf98de77e55bd76a313c0e0cc 100755
--- a/setup.py
+++ b/setup.py
@@ -46,10 +46,10 @@ from setuptools import find_packages, setup
 ########################################################################
 
 MAJOR = 0
-MINOR = 3
-MICRO = 2
+MINOR = 4
+MICRO = 0
 PRE = ""  # e.g. rc0, alpha.1, 0.beta-23
-ISRELEASED = False
+ISRELEASED = True
 
 if PRE:
     VERSION = "{}.{}.{}-{}".format(MAJOR, MINOR, MICRO, PRE)