diff --git a/README.md b/README.md
index d474af2..94a2fa8 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # Dockerode Utils
 
+[![Greenkeeper badge](https://badges.greenkeeper.io/dderevjanik/dockerode-utils.svg)](https://greenkeeper.io/)
+
 ![travis-badge](https://travis-ci.org/dderevjanik/dockerode-utils.svg?branch=master)
 
 Set of useful functions for working with [dockerode](https://github.com/apocas/dockerode).
diff --git a/package.json b/package.json
index e1e48d7..44943d6 100644
--- a/package.json
+++ b/package.json
@@ -45,14 +45,14 @@
   },
   "homepage": "https://github.com/dderevjanik/dockerode-utils#readme",
   "dependencies": {
-    "@types/node": "^8.0.13"
+    "@types/node": "^9.4.0"
   },
   "devDependencies": {
     "@types/dockerode": "^2.4.3",
-    "@types/jest": "^20.0.2",
+    "@types/jest": "^22.1.1",
     "dockerode": "^2.5.0",
-    "jest": "^20.0.4",
-    "ts-jest": "^20.0.7",
+    "jest": "^22.1.4",
+    "ts-jest": "^22.0.3",
     "ts-lint": "^4.5.1",
     "typescript": "^2.4.1"
   }