diff --git a/composer.json b/composer.json
index 7e03ff0..99cab93 100755
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
     },
     "require": {
         "php": ">=5.5.9",
-        "symfony/symfony": "2.8.*",
+        "symfony/symfony": "2.8.*|^3.1",
         "stof/doctrine-extensions-bundle": "^1.2"
     }
-}
\ No newline at end of file
+}