diff --git a/AUTHORS.rst b/AUTHORS.rst
index 44dec5b..dfa57d7 100644
--- a/AUTHORS.rst
+++ b/AUTHORS.rst
@@ -34,3 +34,4 @@
 * Simo Sorce <simo@redhat.com>
 * Thomas Sileo <t@a4.io>
 * Fraser Tweedale <ftweedal@redhat.com>
+* Ofek Lev <ofekmeister@gmail.com> (FFB6 B92B 30B1 7848 546E 9912 972F E913 DAD5 A46E)
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 4a9b88c..1c92ceb 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -38,6 +38,8 @@
   attribute.  When constructed with an iterable of
   :class:`~cryptography.x509.NameAttribute`, each attribute becomes
   a single-valued RDN.
+* Added
+  :func:`~cryptography.hazmat.primitives.asymmetric.ec.derive_private_key`.
 
 1.5.3 - 2016-11-05
 ~~~~~~~~~~~~~~~~~~