diff --git a/CHANGELOG.md b/CHANGELOG.md
index 06be81f..b235c54 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## v0.4.5 (2014-6-26)
+- Fix `to_dict` not converting enums to strings
+
 ## v0.4.4 (2014-04-25)
 - Fix compilation problem with gcc 4.8
 
diff --git a/setup.py b/setup.py
index 694bed1..7c8a188 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@ import os
 
 MAJOR = 0
 MINOR = 4
-MICRO = 4
+MICRO = 5
 VERSION = '%d.%d.%d' % (MAJOR, MINOR, MICRO)
 
 def write_version_py(filename=None):