diff --git a/composer.json b/composer.json
index c2a4dd8..3882459 100644
--- a/composer.json
+++ b/composer.json
@@ -14,11 +14,11 @@
   ],
   "require": {
     "php": ">=7.2.5",
-    "symfony/config": "^5.0",
-    "symfony/dependency-injection": "^5.0",
-    "symfony/http-foundation": "^5.0",
-    "symfony/http-kernel": "^5.0",
-    "symfony/security-csrf": "^5.0"
+    "symfony/config": "^5.0|^6.0",
+    "symfony/dependency-injection": "^5.0|^6.0",
+    "symfony/http-foundation": "^5.0|^6.0",
+    "symfony/http-kernel": "^5.0|^6.0",
+    "symfony/security-csrf": "^5.0|^6.0"
   },
   "autoload": {
     "psr-4": {