diff --git a/CHANGES.md b/CHANGES.md
index ad433a08..af70b0c0 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,17 @@
+## unreleased
+
+### Added
+
+### Changed
+
+### Deprecated
+
+### Fixed
+
+### Removed
+
+### Security
+
 ## 2.1.1
 
 *2023-10-10*