diff --git a/setup.py b/setup.py
index 1ed6e31d8..a6b3d6be8 100755
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,7 @@
 MAJOR = 1
 MINOR = 4
 MICRO = 0
-ISRELEASED = False
+ISRELEASED = True
 VERSION = '%d.%d.%d' % (MAJOR, MINOR, MICRO)