diff --git a/composer.json b/composer.json
index c42f302e1..9376506a2 100644
--- a/composer.json
+++ b/composer.json
@@ -13,7 +13,7 @@
         "defuse/php-encryption": "^2.4",
         "ext-json": "*",
         "lcobucci/clock": "^2.3 || ^3.0",
-        "psr/http-server-middleware": "^1.0",
+        "psr/http-server-middleware": "^1.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.6.15",