Upgraded packages

composer.json

@@ -1,20 +1,20 @@
 {
     "require": {
-        "php": ">=8.1",
+        "php": ">=8.4.1",
         "ezyang/htmlpurifier": "^4.19",
-        "monolog/monolog": "^3.0",
-        "php-di/php-di": "^6.4",
-        "phpmailer/phpmailer": "^6.9",
+        "monolog/monolog": "^3.10",
+        "php-di/php-di": "^7.1",
+        "phpmailer/phpmailer": "^7.0",
         "slim/csrf": "^1.5",
-        "slim/psr7": "^1.0",
-        "slim/slim": "4.*",
+        "slim/psr7": "^1.8",
+        "slim/slim": "^4.15",
         "slim/twig-view": "^3.4",
-        "twig/twig": "^3.11",
+        "twig/twig": "^3.23",
         "vlucas/phpdotenv": "^5.6"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.94",
-        "phpstan/phpstan": "^1.0",
+        "phpstan/phpstan": "^2.1",
         "phpunit/phpunit": "^13.0"
     },
     "autoload": {