drop php7.4

application/Espo/Resources/defaults/systemConfig.php

@@ -237,7 +237,7 @@ return [
         'aclAllowDeleteCreated',
     ],
     'isInstalled' => false,
-    'requiredPhpVersion' => '7.4.0',
+    'requiredPhpVersion' => '8.0.0',
     'requiredPhpLibs' => [
         'json',
         'openssl',

composer.json

@@ -5,7 +5,7 @@
     "homepage": "https://github.com/espocrm/espocrm.git",
     "license": "GPL-3.0-only",
     "require": {
-        "php": ">=7.4.0 <8.2.0",
+        "php": ">=8.0.0 <8.3.0",
         "ext-pdo_mysql": "*",
         "ext-openssl": "*",
         "ext-json": "*",