diff --git a/setup.py b/setup.py
index d2cecb6..f6747ae 100644
--- a/setup.py
+++ b/setup.py
@@ -13,7 +13,7 @@
 MINOR = 4
 MICRO = 0
 
-IS_RELEASED = False
+IS_RELEASED = True
 
 VERSION = '%d.%d.%d' % (MAJOR, MINOR, MICRO)