diff --git a/composer.json b/composer.json
index 4109e4119..72d888b8c 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
         "doctrine/dbal": "^2.13.3|^3.1.4",
         "jenssegers/agent": "^2.6",
         "linkorb/jsmin-php": "~1.0",
-        "wikimedia/less.php": "~3.0",
+        "wikimedia/less.php": "~4.1",
         "pragmarx/google2fa": "^8.0",
         "bacon/bacon-qr-code": "^2.0",
         "scssphp/scssphp": "~1.0",