PHP8.1 is now the minimum required version for OM v21

README.md

@@ -46,7 +46,7 @@ level of backwards compatibility to the official releases.
 
 ## Requirements
 
-- PHP 7.4+ (PHP 8.0 is supported, PHP 8.1 supported but some warnings may be shown/logged, PHP 8.2 is usable but still being tested)
+- PHP 8.1+ for OM v21, PHP 7.4+ for OpenMage v19/v20
 - MySQL 5.6+ (8.0+ recommended) or MariaDB
 - optional: Redis 5.x, 6.x and 7.0.x are supported
 

composer.json

@@ -7,7 +7,7 @@
     ],
     "type": "magento-source",
     "require": {
-        "php": ">=7.4 <8.3",
+        "php": ">=8.1 <8.3",
         "ext-ctype": "*",
         "ext-curl": "*",
         "ext-dom": "*",
@@ -116,7 +116,7 @@
             "cweagans/composer-patches": true
         },
         "platform": {
-            "php": "7.4"
+            "php": "8.1"
         },
         "sort-packages": true
     }