diff --git a/composer.json b/composer.json
index e8c9e8b..e99201b 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
     ],
     "type": "project",
     "require": {
-        "php": "^7.4.0",
+        "php": ">=7.4.0",
         "ext-ctype": "*",
         "ext-hash": "*",
         "ext-iconv": "*",