diff --git a/composer.json b/composer.json
index c0d2580..b82bd1d 100644
--- a/composer.json
+++ b/composer.json
@@ -16,7 +16,7 @@
   "require": {
     "php": ">=7.1.3",
     "guzzlehttp/guzzle": "^6.5|^7.0.1",
-    "symfony/http-foundation": "^4.4|^5.0",
+    "symfony/http-foundation": "^4.4|^5.0|^6.0",
     "payconn/common": "~1.4"
   },
   "autoload": {