diff --git a/composer.json b/composer.json
index 7ef76d6..cd209f6 100644
--- a/composer.json
+++ b/composer.json
@@ -5,7 +5,7 @@
     "type": "symfony-bundle",
     "license": "MIT",
     "require": {
-        "php": "^7.1",
+        "php": ">=7.1",
         "ibericode/vat": "^2.0",
         "symfony/framework-bundle": "^4.0|^5.0",
         "symfony/validator": "^4.2|^5.0"