diff --git a/.travis.yml b/.travis.yml
old mode 100755
new mode 100644
index da6b7939..e6396bd1
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,6 +13,7 @@ branches:
     - master
     # npm version tags
     - /^v\d+\.\d+\.\d+/
+    - /^greenkeeper/.*$/
 
 before_install:
   - curl -o- -L https://yarnpkg.com/install.sh | bash
diff --git a/README.md b/README.md
index c6c15188..e3180110 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,8 @@
 ember-sinon-sandbox-codemod
 ==============================================================================
 
+[![Greenkeeper badge](https://badges.greenkeeper.io/scalvert/ember-sinon-sandbox-codemod.svg)](https://greenkeeper.io/)
+
 [![Build Status](https://travis-ci.org/scalvert/ember-sinon-sandbox-codemod.svg?branch=master)](https://travis-ci.org/scalvert/ember-sinon-sandbox-codemod)
 
 This codemod is intended to automatically convert projects that use `sinon` explicitly to use `ember-sinon-sandbox`.
diff --git a/package.json b/package.json
index fce3ce08..c66797a8 100644
--- a/package.json
+++ b/package.json
@@ -22,14 +22,14 @@
     "test": "jest"
   },
   "dependencies": {
-    "jscodeshift": "^0.3.32"
+    "jscodeshift": "^0.5.0"
   },
   "devDependencies": {
     "babel-preset-env": "^1.6.0",
     "eslint": "^4.1.0",
     "eslint-config-prettier": "^2.6.0",
     "eslint-plugin-prettier": "^2.3.1",
-    "jest": "^21.0.0",
+    "jest": "^22.4.3",
     "prettier": "^1.7.4"
   }
 }