diff --git a/README.md b/README.md
index ab510cf..ea84967 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # react-d3-radar
 
+[![Greenkeeper badge](https://badges.greenkeeper.io/shauns/react-d3-radar.svg)](https://greenkeeper.io/)
+
 [![Build Status](https://travis-ci.org/shauns/react-d3-radar.svg?branch=master)](https://travis-ci.org/shauns/react-d3-radar)
 
 <img src="http://i.imgur.com/rgJ7bXi.png" width="300">
diff --git a/package.json b/package.json
index 25f49b3..cce2e09 100644
--- a/package.json
+++ b/package.json
@@ -35,10 +35,10 @@
     "eslint-plugin-import": "^2.2.0",
     "eslint-plugin-jsx-a11y": "^3.0.2",
     "eslint-plugin-react": "^6.9.0",
-    "flow-bin": "^0.37.0",
+    "flow-bin": "^0.38.0",
     "flow-copy-source": "^1.1.0",
     "jest": "^18.1.0",
-    "prettier": "^0.11.0",
+    "prettier": "^0.14.1",
     "react": "^15.4.2",
     "react-test-renderer": "^15.4.2"
   },