diff --git a/README.md b/README.md
index 43fc6e7..381a26f 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 # react-fetches
 
+[![Greenkeeper badge](https://badges.greenkeeper.io/dleitee/react-fetches.svg?token=02c8adf78705fea22a73f5fb6ebb60e58cb82cd203254efc1dc5f141eb9bd461&ts=1528216010503)](https://greenkeeper.io/)
 [![codecov](https://codecov.io/gh/dleitee/react-fetches/branch/master/graph/badge.svg?token=HGzOPgq5AL)](https://codecov.io/gh/dleitee/react-fetches)
 [![CircleCI](https://circleci.com/gh/dleitee/react-fetches/tree/master.svg?style=svg&circle-token=317c7e90c40a084e9de799bfa3fd963a85c1acb7)](https://circleci.com/gh/dleitee/react-fetches/tree/master)
 
diff --git a/package.json b/package.json
index 4ae4a08..bbd9a31 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
   "devDependencies": {
     "babel-core": "^6.26.3",
     "babel-eslint": "^8.2.3",
-    "babel-jest": "^22.4.4",
+    "babel-jest": "^23.0.1",
     "babel-plugin-external-helpers": "^6.22.0",
     "babel-plugin-transform-object-rest-spread": "^6.26.0",
     "babel-preset-env": "^1.7.0",
@@ -42,7 +42,7 @@
     "eslint-plugin-jsx-a11y": "^6.0.3",
     "eslint-plugin-react": "^7.9.1",
     "form-data": "^2.3.2",
-    "jest": "^22.4.4",
+    "jest": "^23.1.0",
     "lodash.get": "^4.4.2",
     "nock": "^9.2.6",
     "node-fetch": "^2.1.2",