diff --git a/index.js b/index.js
index 3f6c626..ae280a9 100644
--- a/index.js
+++ b/index.js
@@ -1,7 +1,7 @@
 import createHtmlElement from 'create-html-element';
 
 // Capture the whole URL in group 1 to keep `String#split()` support
-const urlRegex = () => (/((?<!\+)https?:\/\/(?:www\.)?(?:[-\w.]+?[.@][a-zA-Z\d]{2,}|localhost)(?:[-\w.:%+~#*$!?&/=@]*?(?:,(?!\s))*?)*)/g);
+const urlRegex = () => (/((?<!\+)https?:\/\/(?:www\.)?(?:[-\p{Letter}.]+?[.@][a-zA-Z\d]{2,}|localhost)(?:[-\w\p{Letter}.:%+~#*$!?&/=@]*?(?:,(?!\s))*?)*)/gu);
 
 // Get `<a>` element as string
 const linkify = (href, options = {}) => createHtmlElement({
diff --git a/test.js b/test.js
index 7b0dc3d..aa3f8fd 100644
--- a/test.js
+++ b/test.js
@@ -175,3 +175,12 @@ test('skips truncated URLs (DocumentFragment)', t => {
 		html(domify('See https://github.com/sindresorhus/linkify-... and https://github.com/sindresorhus/linkify-...')),
 	);
 });
+
+test('supports CJK URLs', t => {
+	t.is(linkifyUrlsToHtml('https://语c.com'), '<a href="https://语c.com">https://语c.com</a>');
+	t.is(
+		linkifyUrlsToHtml('https://github.com/scarf005/hangul-test/wiki/한글-위키-페이지'),
+		'<a href="https://github.com/scarf005/hangul-test/wiki/한글-위키-페이지">https://github.com/scarf005/hangul-test/wiki/한글-위키-페이지</a>',
+	);
+	t.is(linkifyUrlsToHtml('https://www.例.jp'), '<a href="https://www.例.jp">https://www.例.jp</a>');
+});