diff --git a/CHANGES.md b/CHANGES.md
index 29c9d06..a90d35c 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,7 +1,7 @@
-4.09.0 (unreleased)
--------------------
+5.0.0 (16/09/2019)
+------------------
 
-Planned initial release for when OCaml 4.09.0 is released.
+Initial release for OCaml >= 4.09.0.
 
 2.0.0 (12/03/2019)
 ------------------