diff --git a/Readme.md b/Readme.md
index 9a0f845..63f5d2d 100644
--- a/Readme.md
+++ b/Readme.md
@@ -1,5 +1,7 @@
 # Apogee
 
+[![Greenkeeper badge](https://badges.greenkeeper.io/nicholaswyoung/apogee.svg)](https://greenkeeper.io/)
+
 You've built this fantastic API-driven application, hooked it into a fantastic [Angular](http://angularjs.org) front-end, and you're finally ready to rock. Not so fast.
 
 What if you want to slowly roll out new features, or change the content that's delivered at different endpoints? Never fear: building a versioned API on top of Express is easy with Apogee.
diff --git a/package.json b/package.json
index 20493e9..4d3bbd8 100644
--- a/package.json
+++ b/package.json
@@ -10,14 +10,14 @@
   "repository": "git://github.com/originalmachine/apogee.git",
   "main": "index.js",
   "dependencies": {
-    "lodash": "^2.4.1"
+    "lodash": "^4.17.4"
   },
   "devDependencies": {
-    "chai": "^1.9.1",
+    "chai": "^4.1.0",
     "errorhandler": "^1.0.2",
     "express": "^4.4.3",
-    "mocha": "^1.20.1",
-    "supertest": "^0.13.0"
+    "mocha": "^3.5.0",
+    "supertest": "^3.0.0"
   },
   "scripts": {
     "test": "make test"