diff --git a/composer.json b/composer.json
index 01ec437bb..0482f8d45 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,6 @@
         "symfony/polyfill-mbstring": "^1.3"
     },
     "require-dev": {
-        "sami/sami": "^4.0",
         "phpunit/phpunit": "~4.8 || ~5.7 || ~6.5 || ^7.0",
         "squizlabs/php_codesniffer": "~2.9 || ~3.4"
     },