diff --git a/CHANGES.txt b/CHANGES.txt
index d1ee83962..dd514f43b 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,8 +1,8 @@
 Enable CHANGELOG
 ================
 
-Enable 4.5.0
-============
+Enable 4.5.0 (March 23, 2015)
+=============================
 
 Enhancements
 ------------
diff --git a/setup.py b/setup.py
index f9d2f97af..dd8bfe7ae 100644
--- a/setup.py
+++ b/setup.py
@@ -37,7 +37,7 @@
 MINOR = 5
 MICRO = 0
 
-IS_RELEASED = False
+IS_RELEASED = True
 
 VERSION = '%d.%d.%d' % (MAJOR, MINOR, MICRO)