diff --git a/setup.py b/setup.py
index 605f0ba..11988e2 100644
--- a/setup.py
+++ b/setup.py
@@ -17,7 +17,7 @@
 
 MAJOR = 1
 MINOR = 3
-MICRO = "1b1"
+MICRO = 1
 VERSION = "{0}.{1}.{2}".format(MAJOR, MINOR, MICRO)