diff --git a/CHANGELOG.org b/CHANGELOG.org
index bf85819..7edd3a7 100644
--- a/CHANGELOG.org
+++ b/CHANGELOG.org
@@ -2,6 +2,10 @@
 #+author: Daniel Mendler
 #+language: en
 
+* Development
+
+- Require Emacs 28.1.
+
 * Version 1.2 (2024-07-24)
 
 - Bugfixes.