diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9df98b14..84b26f94 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 1.21.9
+
+- Fixed crash when documenting ParamSpecArgs
+
 ## 1.21.7
 
 - Fixed a bug where if a class has an attribute and a constructor argument with the same name, the constructor argument
@@ -7,8 +11,6 @@
 
 - Fixed napoleon handling of numpy docstrings with no specified return type.
 
-- Fixed crash when documenting ParamSpecArgs
-
 ## 1.21.6
 
 - Fix a `Field list ends without a blank line` warning (issue 305).