Merge pull request #342 from mickhansen/greenkeeper-dataloader-sequelize-1.4.0

dataloader-sequelize@1.4.0 breaks build 🚨

Author: janmeier

package.json

@@ -41,7 +41,7 @@
   },
   "homepage": "https://github.com/mickhansen/graphql-sequelize",
   "dependencies": {
-    "dataloader-sequelize": "^1.3.1",
+    "dataloader-sequelize": "^1.4.0",
     "lodash": "^4.0.0"
   },
   "peerDependencies": {