diff --git a/tests/ApplicationTest.php b/tests/ApplicationTest.php
index 9ded86a..7fdf407 100644
--- a/tests/ApplicationTest.php
+++ b/tests/ApplicationTest.php
@@ -178,7 +178,7 @@ class ApplicationTest extends TestCase {
       ['html_attr', 'testEnv: "<foo$bar>"'],
 
       // Escape method: js
-      ['js', 'testEnv: \\x22\\x3Cfoo\\x24bar\\x3E\\x22'],
+      ['js', 'testEnv: \\u0022\\u003Cfoo\\u0024bar\\u003E\\u0022'],
 
       // Escape method: json
       ['json', 'testEnv: "\"<foo$bar>\""'],