diff --git a/composer.json b/composer.json
index eaf78f889..22d749d3d 100644
--- a/composer.json
+++ b/composer.json
@@ -59,7 +59,7 @@
         "guzzlehttp/psr7": "^1.7",
         "http-interop/http-factory-guzzle": "^1.0",
         "laminas/laminas-diactoros": "^2.4",
-        "nyholm/psr7": "^1.3",
+        "nyholm/psr7": "^1.4",
         "nyholm/psr7-server": "^1.0.1",
         "phpspec/prophecy": "^1.12",
         "phpstan/phpstan": "^0.12.80",