diff --git a/composer.json b/composer.json
index fad83a41..c7dbffdd 100644
--- a/composer.json
+++ b/composer.json
@@ -27,7 +27,7 @@
 		"justinrainbow/json-schema": "^5.2",
 		"ondram/ci-detector": "^4.1",
 		"psr/http-client": "^1.0",
-		"psr/http-message": "^1.0",
+		"psr/http-message": "^1.0 || ^2.0",
 		"symfony/config": "^5.4 || ^6.0",
 		"symfony/console": "^5.4 || ^6.0",
 		"symfony/dependency-injection": "^5.4 || ^6.0",
diff --git a/composer.lock b/composer.lock
index cf89b656..b82f2d90 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "453e01a8164e77891e087d821883cbbd",
+    "content-hash": "c74c76c58e94592b2a404e757cbcdff6",
     "packages": [
         {
             "name": "ergebnis/json",