diff --git a/HISTORY.rst b/HISTORY.rst
index 098a304..54b09a5 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -30,6 +30,8 @@ Release: TBD
 
 * Optimize decoding speed of string and integer types.
 
+* Removed ``MySQLdb.constants.REFRESH`` module.
+
 ======================
  What's new in 1.3.14
 ======================