diff --git a/composer.json b/composer.json
index 4304141..15b67f7 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
     ],
     "require": {
         "php": ">=5.6",
-        "symfony/symfony": "^2.8",
+        "symfony/symfony": "^5.0",
         "doctrine/orm": "^2.5",
         "doctrine/doctrine-bundle": "^1.6",
         "twig/extensions": "^1.3",