diff --git a/docs/main/changelog.rst b/docs/main/changelog.rst
index eba69941..8390433a 100644
--- a/docs/main/changelog.rst
+++ b/docs/main/changelog.rst
@@ -12,6 +12,7 @@ Development version
 - Fix issue with copying providers that have  system streams injections
   (``sys.stdin``, ``sys.stdout`` and ``sys.stderr``).
 - Add support of six 1.12.0.
+- Regenerate C sources using Cython 0.29.2.
 
 3.14.2
 ------