diff --git a/composer.json b/composer.json
index ac30af2..5708254 100644
--- a/composer.json
+++ b/composer.json
@@ -32,7 +32,7 @@
         "php-http/client-common": "^2.0",
         "psr/http-client": "^1.0",
         "psr/http-factory": "^1.0",
-        "psr/http-message": "^1.0 || ^2.0",
+        "psr/http-message": "^2.0",
         "psr/log": "^1 || ^2 || ^3",
         "thecodingmachine/safe": "^2.0"
     },