diff --git a/CHANGES.rst b/CHANGES.rst
index 06b594e..9f7c25d 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -12,6 +12,7 @@ Minor changes:
 
 - Added missing public classes and functions to API documentation.
 - Add version badge
+- Update list of ``tox`` environments
 
 Breaking changes: