diff --git a/composer.json b/composer.json
index d249d293..6480c50d 100644
--- a/composer.json
+++ b/composer.json
@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": ">=7.2.0",
+        "php": ">=7.4.0",
         "guzzlehttp/guzzle": "~6.0|~7.0",
         "ext-json": "*"
     },