diff --git a/CHANGELOG.md b/CHANGELOG.md
index 268304e..1ab8d43 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## v0.5.6 (2015-04-13)
+- Fix a serious bug in TwoPartyServer that was preventing it from working when passed a string address.
+- Fix bugs that were exposed by defining KJDEBUG (thanks @davidcarne for finding this)
+
+
 ## v0.5.5 (2015-03-06)
 - Update bundled C++ libcapnp to v0.5.1.2 security release
 
diff --git a/setup.py b/setup.py
index ef81089..d97a4f4 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@ _this_dir = os.path.dirname(__file__)
 
 MAJOR = 0
 MINOR = 5
-MICRO = 5
+MICRO = 6
 VERSION = '%d.%d.%d' % (MAJOR, MINOR, MICRO)