diff --git a/composer.json b/composer.json
index 11311bf..c9f4d51 100644
--- a/composer.json
+++ b/composer.json
@@ -8,7 +8,7 @@
     }
   },
   "require": {
-    "php": "^8.1",
+    "php": ">=8.1",
     "psr/http-message": "^1.0"
   },
   "require-dev": {