diff --git a/composer.json b/composer.json
index dd8b5d1..8161502 100644
--- a/composer.json
+++ b/composer.json
@@ -28,7 +28,7 @@
         "squizlabs/php_codesniffer": "3.*",
         "phpmd/phpmd": "^2.11",
         "oxid-esales/oxideshop-ce": "^7.1",
-        "phpunit/phpunit": "~10.5.17",
+        "phpunit/phpunit": "~11.3.6",
         "mikey179/vfsstream": "~1.6.8",
         "codeception/codeception": "*",
         "codeception/module-asserts": "*",