Merge pull request #137 from coderplex/greenkeeper/jest-22.0.0

Update jest to the latest version 🚀

Author: vinaypuppal

Diff for: package.json

@@ -102,7 +102,7 @@
     "eslint-config-prettier": "^2.3.0",
     "eslint-plugin-react": "^7.1.0",
     "husky": "^0.14.3",
-    "jest": "^21.2.1",
+    "jest": "^22.0.0",
     "lint-staged": "^6.0.0",
     "markdownlint-cli": "^0.5.0",
     "opn": "^5.1.0",