diff --git a/setup.py b/setup.py
index 98c578e..8da98b3 100644
--- a/setup.py
+++ b/setup.py
@@ -9,9 +9,9 @@
 
 
 MAJOR = 4
-MINOR = 1
-MICRO = 3
-IS_RELEASED = False
+MINOR = 2
+MICRO = 0
+IS_RELEASED = True
 VERSION = '%d.%d.%d' % (MAJOR, MINOR, MICRO)
 VERSION_FILE_TEMPLATE = """\
 # This file is generated from setup.py