diff --git a/.travis.yml b/.travis.yml
index f5f9ad9..7141e75 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,10 +5,14 @@ node_js:
   - '8'
   - '6'
   - '4'
+before_install:
+  - npm install -g greenkeeper-lockfile@1
 before_script:
   - export CHROME_BIN=/usr/bin/google-chrome
   - export DISPLAY=:99.0
   - sh -e /etc/init.d/xvfb start
+  - greenkeeper-lockfile-update
+after_script: greenkeeper-lockfile-upload
 addons:
   firefox: latest
   apt:
diff --git a/README.md b/README.md
index e33751b..939a3d5 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # m3u8-parser
 
+[![Greenkeeper badge](https://badges.greenkeeper.io/videojs/m3u8-parser.svg)](https://greenkeeper.io/)
+
 m3u8 parser
 
 ## Table of Contents