diff --git a/README.md b/README.md
index 177d814..bf5da68 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
 # easy-assign
 
+[![Greenkeeper badge](https://badges.greenkeeper.io/easy-webpack/assign.svg)](https://greenkeeper.io/)
+
 Easily deep assign objects and merge arrays inside of them.
\ No newline at end of file
diff --git a/package.json b/package.json
index 05baa26..5a83645 100644
--- a/package.json
+++ b/package.json
@@ -32,15 +32,15 @@
   "devDependencies": {
     "@types/debug": "0.0.29",
     "@types/lodash": "^4.14.38",
-    "@types/node": "^6.0.46",
-    "@types/source-map": "^0.1.29",
-    "@types/webpack": "^1.12.35",
-    "ava": "^0.16.0",
+    "@types/node": "^7.0.5",
+    "@types/source-map": "^0.5.0",
+    "@types/webpack": "^2.2.5",
+    "ava": "^0.18.1",
     "rimraf": "^2.5.4",
-    "semantic-release": "^4.3.5",
-    "ts-node": "^1.6.1",
-    "tslint": "^3.15.1",
-    "tslint-config-standard": "^1.5.0",
+    "semantic-release": "^6.3.2",
+    "ts-node": "^2.0.0",
+    "tslint": "^4.4.2",
+    "tslint-config-standard": "^3.0.0",
     "typescript": "^2.0.6"
   },
   "dependencies": {},