diff --git a/CHANGELOG.md b/CHANGELOG.md
index f224895..8a06354 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## v0.5.10 (2016-11-28)
+- Fix bug that prevented event loop from actually being lazy initialized
+- Fix possible recursive loop in KjException
+- Add `clear_write_flag` method to builder classes
+
 ## v0.5.9 (2016-07-07)
 - Make the event loop be lazy initialized
 - Add support for segment (de)serialization (thanks to @gcv). See to_segments/from_segments methods.
diff --git a/setup.py b/setup.py
index b4ffb7f..25cbaca 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@ _this_dir = os.path.dirname(__file__)
 
 MAJOR = 0
 MINOR = 5
-MICRO = 9
+MICRO = 10
 VERSION = '%d.%d.%d' % (MAJOR, MINOR, MICRO)