diff --git a/composer.json b/composer.json
index 22a0fac82..21cb2afcb 100644
--- a/composer.json
+++ b/composer.json
@@ -45,7 +45,6 @@
     "require-dev": {
         "fzaninotto/faker": "^1.9",
         "phpunit/phpunit": "^8.0|^9.0",
-        "phpunit/phpunit-selenium": "dev-master",
         "dms/phpunit-arraysubset-asserts": "^0.1.0",
         "meyfa/phpunit-assert-gd": "^2.0",
         "squizlabs/php_codesniffer": "3.*",