diff --git a/CHANGELOG.md b/CHANGELOG.md
index 41cb735..d680c54 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,14 @@
 Changelog
 =========
 
+### v4.0.0 / 2023-12-01
+
+  - Drop support for Node < 16
+  - Update dependencies
+  - Update Github Actions checkout to v4
+  - Update Github Actions setup-node to v4
+  - Test against Node.js 21
+
 ### v3.0.3 / 2023-07-21
 
   - Update Github Actions coveralls to v2