diff --git a/composer.json b/composer.json
index 7ef7bd3..0beff47 100644
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,7 @@
   "name": "zholus/symfony-middleware",
   "license": "MIT",
   "require": {
-    "php": "^7.1.3",
+    "php": "^7.2.5",
     "symfony/framework-bundle": "^5.0",
     "symfony/event-dispatcher": "^5.0"
   },