diff --git a/composer.json b/composer.json
index 3f3a0ad..35e5611 100644
--- a/composer.json
+++ b/composer.json
@@ -31,7 +31,7 @@
         "laminas/laminas-diactoros": "^2.25.2",
         "laminas/laminas-stratigility": "^3.10.0",
         "mezzio/mezzio": "^3.17.0",
-        "psr/http-message": "^1.1",
+        "psr/http-message": "^1.0 || ^2.0",
         "psr/http-server-middleware": "^1.0.2",
         "psr/container": "^1.1.2"
     },