diff --git a/CHANGELOG.md b/CHANGELOG.md
index 92491bc3..e40f660c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,11 @@
 
 > Committed but unreleased changes are put here, at the top. Older releases are detailed chronologically below. 
 
+## 2.21.21 (2024-08-22)
+
+#### Fixed
+- `nested-grid` nested headers render correctly again
+
 
 ## 2.21.20 (2024-08-21)