diff --git a/CHANGES.rst b/CHANGES.rst
index c4fdeab..913571e 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -3,7 +3,7 @@ Changelog
 
 **debops.pki**
 
-This project adheres to `Semantic Versioning <http://semver.org/>`_
+This project adheres to `Semantic Versioning <http://semver.org/spec/v2.0.0.html>`_
 and `human-readable changelog <http://keepachangelog.com/>`_.