diff --git a/CHANGES.md b/CHANGES.md
index c3de28d..41160b4 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,8 @@
+2.7.0 (2021-01-06)
+------------------
+
+* add support for OCaml 4.12 (@emillon, #339)
+
 2.6.0 (2020-05-30)
 ------------------