diff --git a/README.md b/README.md
index 74f1263..802a9ca 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,8 @@
 [![semantic-release](https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg)](https://github.com/semantic-release/semantic-release)
 
 ## What is it
+
+[![Greenkeeper badge](https://badges.greenkeeper.io/artemv/authenticated-docs.svg)](https://greenkeeper.io/)
 A simple Rails app with Devise authentication to serve static docs generated with a tool like 
 [MkDocs](http://www.mkdocs.org/) or [Gitbook](https://toolchain.gitbook.com).
 Static html is served by [HighVoltage](https://github.com/thoughtbot/high_voltage) customized to serve pathes
diff --git a/package.json b/package.json
index c22b889..d7d31bb 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
   },
   "devDependencies": {
     "freeform-semantic-commit-analyzer": "^1.1.0",
-    "semantic-release": "^4.3.5",
+    "semantic-release": "^6.3.6",
     "condition-circle": "^1.2.0"
   },
   "release": {