diff --git a/CHANGELOG.md b/CHANGELOG.md
index fbcb0627a..ec87cea4c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@
 -   Update dependencies for CKEditor 40.0.0 ([Release
     notes](https://github.com/ckeditor/ckeditor5/blob/v40.0.0/CHANGELOG.md))
     (#116)
+-   Bump minimum Node.js version to 18+ per CKEditor 40 requirements (#116)
 
 ## [39.0.2](https://github.com/isaul32/ckeditor5-math/compare/v39.0.1...v39.0.2) (2023-09-06)