diff --git a/CHANGES.md b/CHANGES.md
index 4bae00c9..6844a513 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,8 @@
+v1.7.1 2020-04-15 Canterbury
+----------------------------
+
+- Fix build with OCaml < 4.08
+
 v1.7.0 2020-04-09 Canterbury
 ----------------------------