diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7041793..2331aff 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.
 
+## [9.1.0](https://github.com/webpack-contrib/compression-webpack-plugin/compare/v9.0.1...v9.1.0) (2021-12-09)
+
+
+### Features
+
+* added types ([#269](https://github.com/webpack-contrib/compression-webpack-plugin/issues/269)) ([02d9b2a](https://github.com/webpack-contrib/compression-webpack-plugin/commit/02d9b2a672985c7862bced28f5927e779eccbba6))
+
 ### [9.0.1](https://github.com/webpack-contrib/compression-webpack-plugin/compare/v9.0.0...v9.0.1) (2021-11-17)
 
 
diff --git a/package-lock.json b/package-lock.json
index a0c58f9..d33f4b1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "compression-webpack-plugin",
-  "version": "9.0.1",
+  "version": "9.1.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "compression-webpack-plugin",
-      "version": "9.0.1",
+      "version": "9.1.0",
       "license": "MIT",
       "dependencies": {
         "schema-utils": "^4.0.0",
diff --git a/package.json b/package.json
index 12a19eb..d7319de 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "compression-webpack-plugin",
-  "version": "9.0.1",
+  "version": "9.1.0",
   "description": "Prepare compressed versions of assets to serve them with Content-Encoding",
   "license": "MIT",
   "repository": "webpack-contrib/compression-webpack-plugin",