diff --git a/composer.json b/composer.json
index 3e4f86a..0ea414a 100644
--- a/composer.json
+++ b/composer.json
@@ -14,7 +14,7 @@
     }
   ],
   "require": {
-    "php": "^7.1",
+    "php": ">=7.1",
     "composer-plugin-api": "^1.1|^2.0",
     "captainhook/captainhook": "^5.0"
   },