diff --git a/composer.json b/composer.json
index 6658ba6..b15d4a0 100644
--- a/composer.json
+++ b/composer.json
@@ -4,7 +4,7 @@
     "description": "Port of Facebook's dataloader to PHP",
     "keywords": ["batch loading", "dataloader", "graphql"],
     "require": {
-        "react/promise": "^2.7.1",
+        "react/promise": "^3.0.0",
         "react/event-loop": "^1.1.1",
         "php": "^7.4.0|^8.0"
     },