diff --git a/README.md b/README.md
index efb9457..eb12971 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # cz-jira-smart-commit
 
+[![Greenkeeper badge](https://badges.greenkeeper.io/commitizen/cz-jira-smart-commit.svg)](https://greenkeeper.io/)
+
 A commitizen adapter for [Jira smart commits](https://confluence.atlassian.com/display/FISHEYE/Using+smart+commits).
 
 ![Screenshot](other/screenshot.png)
diff --git a/package.json b/package.json
index 906bd86..493d134 100644
--- a/package.json
+++ b/package.json
@@ -30,16 +30,16 @@
   },
   "homepage": "https://github.com/commitizen/cz-jira-smart-commit#readme",
   "devDependencies": {
-    "babel": "5.8.21",
-    "chai": "3.2.0",
-    "mocha": "2.2.5",
-    "nodemon": "1.4.0",
+    "babel": "6.23.0",
+    "chai": "4.0.1",
+    "mocha": "3.4.2",
+    "nodemon": "1.11.0",
     "proxyquire": "^1.7.10",
-    "sinon": "1.15.4",
-    "sinon-chai": "2.8.0",
+    "sinon": "2.3.2",
+    "sinon-chai": "2.10.0",
     "with-package": "0.2.0"
   },
   "dependencies": {
-    "inquirer": "^1.1.3"
+    "inquirer": "^3.0.6"
   }
 }