diff --git a/composer.json b/composer.json
index 79ca134..23f6c3b 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
     },
     "require": {
         "php": ">=7.3",
-        "guzzlehttp/psr7": "^2.1",
+        "guzzlehttp/psr7": "^2.1 || ^3.0",
         "psr/log": "^1.0 || ^2.0 || ^3.0"
     },
     "require-dev": {