diff --git a/composer.json b/composer.json
index ffe96fa..05344fc 100644
--- a/composer.json
+++ b/composer.json
@@ -38,7 +38,7 @@
     },
     "require": {
         "php": "^7.4|^8.0|^8.1",
-        "psr/http-message": "^1",
+        "psr/http-message": "^1 || ^2.0",
         "algo26-matthias/idna-convert": "^3.0",
         "xrstf/ip-utils": "^1.1"
     },