diff --git a/ghc-hedgehog.changes b/ghc-hedgehog.changes
index 32c4104..28c1371 100644
--- a/ghc-hedgehog.changes
+++ b/ghc-hedgehog.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Aug 17 15:23:29 UTC 2021 - Ondřej Súkup <mimi.vx@gmail.com>
+
+- relax constraints on mmorph 
+
 -------------------------------------------------------------------
 Fri Mar 12 20:49:18 UTC 2021 - psimons@suse.com