diff --git a/composer.json b/composer.json
index b258858..b76532d 100644
--- a/composer.json
+++ b/composer.json
@@ -42,8 +42,7 @@
     "require": {
         "php": "^8.1",
         "ext-filter": "*",
-        "ext-intl": "*",
-        "ext-json": "*"
+        "ext-intl": "*"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.65.0",