diff --git a/composer.json b/composer.json
index 659d1cd..ec893f3 100644
--- a/composer.json
+++ b/composer.json
@@ -9,7 +9,7 @@
     "require-dev": {
         "codelicia/xulieta": "1.0.x-dev",
         "doctrine/coding-standard": "^12.0.0",
-        "phpunit/phpunit": "10.5.x"
+        "phpunit/phpunit": "11.3.x"
     },
     "license": "MIT",
     "autoload": {