diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4c3b7b73..a9420b6e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,14 @@
 
 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.
 
+### [3.4.1](https://github.com/webpack-contrib/css-loader/compare/v3.4.0...v3.4.1) (2020-01-03)
+
+
+### Bug Fixes
+
+* do not output `undefined` when sourceRoot is unavailable ([#1036](https://github.com/webpack-contrib/css-loader/issues/1036)) ([ded2a79](https://github.com/webpack-contrib/css-loader/commit/ded2a797271f2adf864bf92300621c024974bc79))
+* don't output invalid es5 code when locals do not exists ([#1035](https://github.com/webpack-contrib/css-loader/issues/1035)) ([b60e62a](https://github.com/webpack-contrib/css-loader/commit/b60e62a655719cc1779fae7d577af6ad6cf42135))
+
 ## [3.4.0](https://github.com/webpack-contrib/css-loader/compare/v3.3.1...v3.4.0) (2019-12-17)
 
 
diff --git a/package-lock.json b/package-lock.json
index ffd83df0..befea976 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "css-loader",
-  "version": "3.4.0",
+  "version": "3.4.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index b92fbf1c..6cb1a318 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "css-loader",
-  "version": "3.4.0",
+  "version": "3.4.1",
   "description": "css loader module for webpack",
   "license": "MIT",
   "repository": "webpack-contrib/css-loader",