diff --git a/composer.json b/composer.json
index 5b6d7c4..572b47e 100644
--- a/composer.json
+++ b/composer.json
@@ -14,9 +14,9 @@
         "algolia/algoliasearch-client-php": "^3.0",
         "doctrine/event-manager": "^1.1 || ^2.0",
         "doctrine/persistence": "^2.1 || ^3.0",
-        "symfony/filesystem": "^7.0",
-        "symfony/property-access": "^7.0",
-        "symfony/serializer": "^7.0"
+        "symfony/filesystem": "^6.4 || ^7.0",
+        "symfony/property-access": "^6.4 || ^7.0",
+        "symfony/serializer": "^6.4 || ^7.0"
     },
     "autoload": {
         "psr-4": {
@@ -40,14 +40,14 @@
         "friendsofphp/proxy-manager-lts": "*",
         "phpunit/phpunit": "^8.5 || ^9.0",
         "roave/security-advisories": "dev-master",
-        "symfony/framework-bundle": "^7.0",
-        "symfony/phpunit-bridge": "^7.0",
+        "symfony/framework-bundle": "^6.4 || ^7.0",
+        "symfony/phpunit-bridge": "^6.4 || ^7.0",
         "symfony/proxy-manager-bridge": "*",
-        "symfony/yaml": "^7.0"
+        "symfony/yaml": "^6.4 || ^7.0"
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "5.x-dev"
+            "dev-master": "7.x-dev"
         }
     },
     "config": {