# Copyright 2015 Pants project contributors (see CONTRIBUTORS.md).
# Licensed under the Apache License, Version 2.0 (see LICENSE).

__version__ = "2.1.63"

pex/version.py
# Copyright 2015 Pants project contributors (see CONTRIBUTORS.md).
# Licensed under the Apache License, Version 2.0 (see LICENSE).

__version__ = "2.1.64"

pex/version.py
diff --git a/CHANGES.rst b/CHANGES.rst
index 0c01ae34d..0256851ef 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,6 +1,14 @@
 Release Notes
 =============
 
+2.1.64
+------
+
+This release brings support for mac universal2 wheels.
+
+* Update vendored Pip to 386a54f0. (#1589)
+  `PR #1589 <https://github.com/pantsbuild/pex/pull/1589>`_
+
 2.1.63
 ------
 
diff --git a/pex/version.py b/pex/version.py
index 7fb3f0947..6c3aca67d 100644
--- a/pex/version.py
+++ b/pex/version.py
@@ -1,4 +1,4 @@
 # Copyright 2015 Pants project contributors (see CONTRIBUTORS.md).
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
-__version__ = "2.1.63"
+__version__ = "2.1.64"

Release 2.1.64
On the docket:
+ [x] Pex does not support mac universal2 wheels #1587 

