diff --git a/composer.json b/composer.json
index bfb2e84..37438f1 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
         "laminas/laminas-httphandlerrunner": "2.5.x-dev",
         "vlucas/phpdotenv": "^3.4@dev",
         "middlewares/whoops": "dev-master",
-        "ralouphie/getallheaders": "dev-master",
+        "ralouphie/getallheaders": "^3@dev",
         "swiftmailer/swiftmailer": "^6.2@dev",
         "mcnd/storage": "dev-master",
         "mcnd/lean-console": "dev-master",