Update Symfony version constraints

composer.json

@@ -21,22 +21,22 @@
         "knplabs/knp-menu-bundle": "^2.2 || ^3.0",
         "knplabs/knp-paginator-bundle": "^3.0 || ^4.0 || ^5.0",
         "setasign/fpdi": "^2.3",
-        "symfony/asset": "^5.4 || ^6.0",
-        "symfony/dependency-injection": "^5.4 || ^6.0",
+        "symfony/asset": "^5.4 || ^6.4",
+        "symfony/dependency-injection": "^5.4 || ^6.4",
         "symfony/deprecation-contracts": "^2.5 || ^3.0",
-        "symfony/form": "^5.4 || ^6.0",
-        "symfony/framework-bundle": "^5.4 || ^6.0",
-        "symfony/http-kernel": "^5.4 || ^6.0",
-        "symfony/security-bundle": "^5.4 || ^6.0",
-        "symfony/translation": "^5.4 || ^6.0",
-        "symfony/twig-bundle": "^5.4 || ^6.0",
+        "symfony/form": "^5.4 || ^6.4",
+        "symfony/framework-bundle": "^5.4 || ^6.4",
+        "symfony/http-kernel": "^5.4 || ^6.4",
+        "symfony/security-bundle": "^5.4 || ^6.4",
+        "symfony/translation": "^5.4 || ^6.4",
+        "symfony/twig-bundle": "^5.4 || ^6.4",
         "tecnickcom/tcpdf": "^6.7",
         "twig/twig": "^3.0"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.0",
         "overtrue/phplint": "^3.0 || ^4.0",
-        "symfony/phpunit-bridge": "^5.4 || ^6.0",
+        "symfony/phpunit-bridge": "^5.4 || ^6.4",
         "symfony/webpack-encore-bundle": "^1.13"
     },
     "suggest": {