Update version constraints

Author: tobias-93

composer.json

@@ -12,10 +12,10 @@
     }
   ],
   "require": {
-    "php": ">=8.1",
-    "doctrine/orm": "~2.1",
-    "symfony/framework-bundle": ">=2.6",
-    "symfony/security-core": ">=2.6"
+    "php": "^8.1",
+    "doctrine/orm": "^2.16",
+    "symfony/framework-bundle": "^5.4|^6.4",
+    "symfony/security-core": "^5.4|^6.4"
   },
   "autoload": {
     "psr-4": {