update node packages

Author: FinalDes

package.json

@@ -50,7 +50,7 @@
     "compression": "^1.7.1",
     "cors": "^2.8.4",
     "express": "^4.15.3",
-    "graphql": "^0.11.1",
+    "graphql": "^0.11.7",
     "graphql-server-express": "^1.3.0",
     "graphql-tools": "^2.13.0",
     "helmet": "^3.6.1"

yarn.lock

@@ -2208,7 +2208,7 @@ graphql-tools@^2.13.0:
     deprecated-decorator "^0.1.6"
     uuid "^3.1.0"
 
-graphql@^0.11.1:
+graphql@^0.11.7:
   version "0.11.7"
   resolved "https://registry.yarnpkg.com/graphql/-/graphql-0.11.7.tgz#e5abaa9cb7b7cccb84e9f0836bf4370d268750c6"
   dependencies: