diff --git a/README.md b/README.md
index 97738f4..64b67b5 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # Redux peer connection
 
+[![Greenkeeper badge](https://badges.greenkeeper.io/jcblw/redux-peer-connection.svg)](https://greenkeeper.io/)
+
 [![Build Status](https://travis-ci.org/jcblw/redux-peer-connection.svg?branch=master)](https://travis-ci.org/jcblw/redux-peer-connection)
 
 Redux peer connection is a set of redux tools that enable peer to peer connections between two browsers. It uses [`simple peer`](https://github.com/feross/simple-peer) under the hood.
diff --git a/package.json b/package.json
index b68153f..01e5808 100644
--- a/package.json
+++ b/package.json
@@ -17,18 +17,18 @@
   "dependencies": {
     "keymirror": "^0.1.1",
     "redux": "^3.6.0",
-    "simple-peer": "^6.1.3"
+    "simple-peer": "^8.1.0"
   },
   "devDependencies": {
-    "ava": "^0.17.0",
+    "ava": "^0.19.1",
     "babel": "^6.5.2",
     "babel-cli": "^6.18.0",
     "babel-core": "^6.21.0",
-    "babel-loader": "^6.2.10",
+    "babel-loader": "^7.0.0",
     "babel-preset-env": "^1.1.8",
     "nyc": "^10.0.0",
-    "standard": "^8.6.0",
-    "wrtc": "^0.0.61"
+    "standard": "^10.0.2",
+    "wrtc": "^0.0.62"
   },
   "files": [
     "lib"