diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 63dab99..d7aefd6 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,10 +1,8 @@
 Changelog
 =========
 
-1.3 - `master`_
-~~~~~~~~~~~~~~~
-
-.. note:: This version is not yet released and is under active development.
+1.3 - 2016-03-18
+~~~~~~~~~~~~~~~~
 
 * Added support for padding ANSI X.923 with
   :class:`~cryptography.hazmat.primitives.padding.ANSIX923`.
diff --git a/src/cryptography/__about__.py b/src/cryptography/__about__.py
index cffa6a6..c17f576 100644
--- a/src/cryptography/__about__.py
+++ b/src/cryptography/__about__.py
@@ -14,7 +14,7 @@
                " and primitives to Python developers.")
 __uri__ = "https://github.com/pyca/cryptography"
 
-__version__ = "1.3.dev1"
+__version__ = "1.3"
 
 __author__ = "The cryptography developers"
 __email__ = "cryptography-dev@python.org"
diff --git a/vectors/cryptography_vectors/__about__.py b/vectors/cryptography_vectors/__about__.py
index 0d03d08..0e0296a 100644
--- a/vectors/cryptography_vectors/__about__.py
+++ b/vectors/cryptography_vectors/__about__.py
@@ -14,7 +14,7 @@
 
 __uri__ = "https://github.com/pyca/cryptography"
 
-__version__ = "1.3.dev1"
+__version__ = "1.3"
 
 __author__ = "The cryptography developers"
 __email__ = "cryptography-dev@python.org"