diff --git a/package.json b/package.json
index 7881f16..5cfb012 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
   "dependencies": {
     "commander": "^2.9.0",
     "glob": "^7.1.1",
-    "graphql": "^0.8.2",
+    "graphql": "^0.9.1",
     "graphql-subscriptions": "^0.2.2",
     "graphql-tools": "^0.9.0",
     "m-io": "^0.3.1"