diff --git a/src/graceful/__init__.py b/src/graceful/__init__.py
index 1522d93..7f28eb5 100644
--- a/src/graceful/__init__.py
+++ b/src/graceful/__init__.py
@@ -3,5 +3,5 @@
 It is inspired by Django REST Framework package. Mostly by how object
 serialization is done but more emphasis is put on API to be self-descriptive.
 """
-VERSION = (0, 5, 0)  # PEP 386  # noqa
+VERSION = (0, 6, 0)  # PEP 386  # noqa
 __version__ = ".".join([str(x) for x in VERSION])  # noqa