bump versions and release 1.0
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 8b0d9a3..5315b6e 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,11 +1,9 @@
 Changelog
 =========
 
-1.0 - `master`_
+1.0 - 2015-08-12
 ~~~~~~~~~~~~~~~~
 
-.. note:: This version is not yet released and is under active development.
-
 * Switched to the new `cffi`_ ``set_source`` out-of-line API mode for
   compilation. This results in significantly faster imports and lowered
   memory consumption. Due to this change we no longer support PyPy releases
diff --git a/src/cryptography/__about__.py b/src/cryptography/__about__.py
index 9c28be2..ec537e1 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__ = "1.0.dev1"
+__version__ = "1.0"
 
 __author__ = "The cryptography developers"
 __email__ = "cryptography-dev@python.org"
diff --git a/vectors/cryptography_vectors/__about__.py b/vectors/cryptography_vectors/__about__.py
index a8199ce..13fe152 100644
--- a/vectors/cryptography_vectors/__about__.py
+++ b/vectors/cryptography_vectors/__about__.py
@@ -14,7 +14,7 @@
 
 __uri__ = "https://github.com/pyca/cryptography"
 
-__version__ = "1.0.dev1"
+__version__ = "1.0"
 
 __author__ = "The cryptography developers"
 __email__ = "cryptography-dev@python.org"