diff --git a/composer.json b/composer.json
index a13078b..fca8ee1 100644
--- a/composer.json
+++ b/composer.json
@@ -13,7 +13,7 @@
     "require": {
         "php": "^7.4 || ^8.1",
         "ext-json": "*",
-        "guzzlehttp/psr7": "^2"
+        "guzzlehttp/psr7": "^1 || ^2"
     },
     "require-dev": {
         "codeception/specify": "^0.4.5",