diff --git a/css.escape.js b/css.escape.js
index 890ce08..cc093be 100644
--- a/css.escape.js
+++ b/css.escape.js
@@ -1,4 +1,4 @@
-/*! https://mths.be/cssescape v1.4.0 by @mathias | MIT license */
+/*! https://mths.be/cssescape v1.5.0 by @mathias | MIT license */
 ;(function(root, factory) {
 	// https://github.com/umdjs/umd/blob/master/returnExports.js
 	if (typeof exports == 'object') {
diff --git a/package.json b/package.json
index 744f8e6..24c3b56 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "css.escape",
-	"version": "1.4.0",
+	"version": "1.5.0",
 	"description": "A robust polyfill for the `CSS.escape` utility method as defined in CSSOM.",
 	"homepage": "https://mths.be/cssescape",
 	"main": "css.escape.js",