diff --git a/CHANGELOG.md b/CHANGELOG.md
index 095a901..fcce408 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 CHANGELOG for python-postmark
 ===============================
 
+Version 0.5.5
+--------------
+- Setting to return message IDs in django backend (PR #89)
+
 Version 0.5.4
 --------------
 - Fix for sending batch emails with templates (PR #87)
diff --git a/postmark/__init__.py b/postmark/__init__.py
index a760eeb..603f396 100644
--- a/postmark/__init__.py
+++ b/postmark/__init__.py
@@ -1,4 +1,4 @@
-__version__ = '0.5.4'
+__version__ = '0.5.5'
 __author__ = "Dave Martorana (http://davemartorana.com), Richard Cooper (http://frozenskys.com), Bill Jones (oraclebill), Dmitry Golomidov (deeGraYve)"
 __date__ = '2010-April-14'
 __url__ = 'http://postmarkapp.com'