diff --git a/composer.json b/composer.json
index 210a08fc..68741f97 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
         "php": ">=8.1",
         "cakephp/http": "5.x-dev",
         "psr/http-client": "^1.0",
-        "psr/http-message": "^1.0",
+        "psr/http-message": "^2.0",
         "psr/http-server-handler": "^1.0",
         "psr/http-server-middleware": "^1.0"
     },