diff --git a/composer.json b/composer.json
index a0a16ee..d90b0ca 100644
--- a/composer.json
+++ b/composer.json
@@ -33,7 +33,7 @@
     "guzzlehttp/promises": "^1.3.0",
     "phpunit/phpunit": "^4.1|^5.1",
     "react/promise": "^2.5.0",
-    "webonyx/graphql-php": "^0.9.14"
+    "webonyx/graphql-php": "^0.11.0"
   },
   "suggest": {
     "guzzlehttp/promises": "To use with Guzzle promise",