diff --git a/composer.json b/composer.json
index 428bbf6..f7d0257 100644
--- a/composer.json
+++ b/composer.json
@@ -25,7 +25,7 @@
     },
 	"require-dev": {
         "php-coveralls/php-coveralls": "^2.1",
-        "phpunit/phpunit": "^7.2"
+        "phpunit/phpunit": "^11.2"
     },
 	"autoload": {
         "psr-4": {