diff --git a/CHANGELOG.md b/CHANGELOG.md
index be7f910a..90db60cd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 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.
 
+### [2.4.3](https://github.com/webpack-contrib/mini-css-extract-plugin/compare/v2.4.2...v2.4.3) (2021-10-21)
+
+
+### Bug Fixes
+
+* small perf improvement ([#860](https://github.com/webpack-contrib/mini-css-extract-plugin/issues/860)) ([8c4846b](https://github.com/webpack-contrib/mini-css-extract-plugin/commit/8c4846b3a55770cb7286b1f092e619204503ed7f))
+
 ### [2.4.2](https://github.com/webpack-contrib/mini-css-extract-plugin/compare/v2.4.1...v2.4.2) (2021-10-07)
 
 
diff --git a/package-lock.json b/package-lock.json
index fd86563d..6dbc4211 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "mini-css-extract-plugin",
-  "version": "2.4.2",
+  "version": "2.4.3",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "mini-css-extract-plugin",
-      "version": "2.4.2",
+      "version": "2.4.3",
       "license": "MIT",
       "dependencies": {
         "schema-utils": "^3.1.0"
diff --git a/package.json b/package.json
index 81b55ed4..4920ca25 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mini-css-extract-plugin",
-  "version": "2.4.2",
+  "version": "2.4.3",
   "description": "extracts CSS into separate files",
   "license": "MIT",
   "repository": "webpack-contrib/mini-css-extract-plugin",