diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4d1d57b9..d9e6437d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 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.
 
+<a name="0.27.2"></a>
+# [0.27.2](https://github.com/webpack/css-loader/compare/v0.27.1...v0.27.2) (2017-03-12)
+
 <a name="0.27.1"></a>
 # [0.27.1](https://github.com/webpack/css-loader/compare/v0.27.0...v0.27.1) (2017-03-10)
 
diff --git a/lib/convert-source-map.js b/lib/convert-source-map.js
index 732f6213..03a9cbe0 100644
--- a/lib/convert-source-map.js
+++ b/lib/convert-source-map.js
@@ -7,8 +7,6 @@ var path = require('path');
 
 var commentRx = /^\s*\/(?:\/|\*)[@#]\s+sourceMappingURL=data:(?:application|text)\/json;(?:charset[:=]\S+?;)?base64,(?:.*)$/mg;
 var mapFileCommentRx =
-  //Example (Extra space between slashes added to solve Safari bug. Exclude space in production):
-  //     / /# sourceMappingURL=foo.js.map           /*# sourceMappingURL=foo.js.map */
   /(?:\/\/[@#][ \t]+sourceMappingURL=([^\s'"]+?)[ \t]*$)|(?:\/\*[@#][ \t]+sourceMappingURL=([^\*]+?)[ \t]*(?:\*\/){1}[ \t]*$)/mg
 
 function decodeBase64(base64) {
diff --git a/lib/css-base.js b/lib/css-base.js
index 71b9e7dc..6e46a4cc 100644
--- a/lib/css-base.js
+++ b/lib/css-base.js
@@ -9,7 +9,7 @@ module.exports = function() {
 	// return the list of modules as css string
 	list.toString = function toString() {
 		return this.map(function (item) {
-			const content = cssWithMappingToString(item);
+			var content = cssWithMappingToString(item);
 			if(item[2]) {
 				return "@media " + item[2] + "{" + content + "}";
 			} else {
diff --git a/package.json b/package.json
index 665f3045..ffbb4574 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "css-loader",
-  "version": "0.27.1",
+  "version": "0.27.2",
   "author": "Tobias Koppers @sokra",
   "description": "css loader module for webpack",
   "engines": {
@@ -13,7 +13,6 @@
   ],
   "dependencies": {
     "babel-code-frame": "^6.11.0",
-    "convert-source-map": "^1.3.0",
     "css-selector-tokenizer": "^0.7.0",
     "cssnano": ">=2.6.1 <4",
     "loader-utils": "^1.0.2",