diff --git a/package.json b/package.json
index fd84957..6af592d 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,6 @@
   "description": "Mongoose adapter for graffiti (Node.js GraphQL ORM)",
   "main": "lib/index.js",
   "scripts": {
-    "start": "node --harmony src/index.js",
     "test": "NODE_ENV=test mocha --compilers js:babel/register --require co-mocha 'src/**/*.spec.js'",
     "eslint": "eslint src",
     "prepublish": "npm test && npm run build",
@@ -29,25 +28,26 @@
     "Relay"
   ],
   "dependencies": {
-    "graphql-relay": "^0.3.3",
+    "graphql-relay": "^0.3.4",
     "lodash": "^3.10.1"
   },
   "peerDependencies": {
-    "graphql": "^0.4.7"
+    "graphql": "^0.4.12"
   },
   "devDependencies": {
-    "babel": "^5.8.23",
+    "babel": "^5.8.29",
     "babel-eslint": "^4.1.3",
-    "babel-istanbul": "^0.3.20",
-    "chai": "^3.3.0",
+    "babel-istanbul": "^0.4.1",
+    "chai": "^3.4.0",
     "chai-subset": "^1.1.0",
     "co-mocha": "^1.1.2",
-    "eslint": "^1.7.1",
+    "eslint": "^1.7.3",
     "eslint-config-airbnb": "^0.1.0",
+    "graphql": "^0.4.12",
     "mocha": "^2.3.3",
-    "mongoose": "^4.1.11",
-    "pre-commit": "^1.1.1",
-    "sinon": "^1.17.1",
+    "mongoose": "^4.2.3",
+    "pre-commit": "^1.1.2",
+    "sinon": "^1.17.2",
     "sinon-chai": "^2.8.0"
   },
   "pre-commit": [
diff --git a/src/schema/schema.spec.js b/src/schema/schema.spec.js
index 2406e7a..0b843d9 100644
--- a/src/schema/schema.spec.js
+++ b/src/schema/schema.spec.js
@@ -144,8 +144,8 @@ describe('field', () => {
       this.sandbox.stub(type, 'getTypes').returns(types);
       const schema = getSchema([]);
       expect(schema).instanceOf(GraphQLSchema);
-      expect(schema._schemaConfig.query.name).to.be.equal('RootQuery');
-      expect(schema._schemaConfig.mutation.name).to.be.equal('RootMutation');
+      expect(schema._queryType.name).to.be.equal('RootQuery');
+      expect(schema._mutationType.name).to.be.equal('RootMutation');
     });
 
     it('should return a GraphQL schema without mutations', function getSchemaTest() {
@@ -153,8 +153,8 @@ describe('field', () => {
       this.sandbox.stub(type, 'getTypes').returns(types);
       const schema = getSchema([], {mutation: false});
       expect(schema).instanceOf(GraphQLSchema);
-      expect(schema._schemaConfig.query.name).to.be.equal('RootQuery');
-      expect(schema._schemaConfig.mutation).to.be.equal(undefined);
+      expect(schema._queryType.name).to.be.equal('RootQuery');
+      expect(schema._mutationType).to.be.equal(undefined);
     });
   });
 });