diff --git a/CHANGELOG.md b/CHANGELOG.md
index dbf0ca3..badaae4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,16 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [4.0.2](https://github.com/postcss/postcss-load-config/compare/v4.0.1...v4.0.2) (2023-11-20)
+
+### Features
+
+* **src/index:** added support for `.cts` files ([#252](https://github.com/postcss/postcss-load-config/pull/252))
+
+### Bug Fixes
+
+* **deps:** updated `lilconfig` ([#253](https://github.com/postcss/postcss-load-config/pull/253))
+
 ## [4.0.1](https://github.com/postcss/postcss-load-config/compare/v4.0.0...v4.0.1) (2022-05-31)
 
 ### Bug Fixes
diff --git a/package.json b/package.json
index 7bf920f..785365c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "postcss-load-config",
-  "version": "4.0.1",
+  "version": "4.0.2",
   "description": "Autoload Config for PostCSS",
   "main": "src/index.js",
   "types": "src/index.d.ts",