diff --git a/CHANGELOG.md b/CHANGELOG.md
index 18e7407a4ce8ba80eb7bcb0b370017db9b038911..d31feb7c8a9fee086149bb9c4dfc828fce07b1a2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
-nghyd_4.14.2 - 2021-03-24
+nghyd_4.14.2 - 2021-03-25
 ===================
 
+new features
+------------
+
+* MacroRugo: go back to equation of v4.13.1 (#297)
+
 bug fixes
 ---------