diff --git a/composer.json b/composer.json
index 9eda381..979aaf5 100644
--- a/composer.json
+++ b/composer.json
@@ -28,7 +28,7 @@
         "phpunit/phpunit": "^9.6",
         "phpspec/prophecy-phpunit": "^2.0",
         "phpstan/phpstan": "^1.10.59",
-        "psr/http-factory": "^1.0",
+        "psr/http-factory": "^1.1",
         "squizlabs/php_codesniffer": "^3.9"
     },
     "autoload": {