diff --git a/README.md b/README.md
index 4ed3711..15bb48a 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # React Redux Epic
 
+[![Greenkeeper badge](https://badges.greenkeeper.io/BerkeleyTrue/react-redux-epic.svg)](https://greenkeeper.io/)
+
 [![Commitizen friendly](https://img.shields.io/badge/commitizen-friendly-brightgreen.svg)](http://commitizen.github.io/cz-cli/) [![Build Status](https://travis-ci.org/BerkeleyTrue/react-redux-epic.svg?branch=master)](https://travis-ci.org/BerkeleyTrue/react-redux-epic) [![Coverage Status](https://coveralls.io/repos/github/BerkeleyTrue/react-redux-epic/badge.svg?branch=master)](https://coveralls.io/github/BerkeleyTrue/react-redux-epic?branch=master)
 
 Server Side Rendering made easy with [Redux-Observable](https://github.com/redux-observable/redux-observable)
diff --git a/package.json b/package.json
index bc4e97a..dba633c 100644
--- a/package.json
+++ b/package.json
@@ -45,12 +45,12 @@
   "author": "Berkeley Martinez <hi@BerkeleyTrue.com> (http://www.BerkeleyTrue.com)",
   "license": "MIT",
   "devDependencies": {
-    "ava": "^0.18.2",
+    "ava": "^0.19.1",
     "babel": "^6.5.2",
     "babel-cli": "^6.14.0",
-    "babel-eslint": "^6.1.2",
+    "babel-eslint": "^7.2.2",
     "babel-plugin-dev-expression": "^0.2.1",
-    "babel-plugin-istanbul": "^2.0.1",
+    "babel-plugin-istanbul": "^4.1.1",
     "babel-plugin-transform-function-bind": "^6.8.0",
     "babel-plugin-transform-runtime": "^6.15.0",
     "babel-preset-es2015": "^6.14.0",
@@ -60,12 +60,12 @@
     "cz-conventional-changelog": "^2.0.0",
     "enzyme": "^2.4.1",
     "eslint": "^3.5.0",
-    "eslint-plugin-import": "^1.15.0",
+    "eslint-plugin-import": "^2.2.0",
     "eslint-plugin-react": "^6.3.0",
     "nodemon": "^1.11.0",
     "nyc": "^10.1.2",
     "react-addons-test-utils": "^15.3.2",
-    "sinon": "^1.17.6"
+    "sinon": "^2.1.0"
   },
   "dependencies": {
     "babel-runtime": "^6.11.6",
@@ -74,7 +74,7 @@
     "react": "^15.3.2",
     "react-dom": "^15.3.2",
     "redux": "^3.6.0",
-    "redux-observable": "^0.12.2",
+    "redux-observable": "^0.14.1",
     "rxjs": "^5.0.0-rc.5"
   },
   "config": {
diff --git a/src/wrap-root-epic.js b/src/wrap-root-epic.js
index 0d70923..d619917 100644
--- a/src/wrap-root-epic.js
+++ b/src/wrap-root-epic.js
@@ -3,8 +3,7 @@ import invariant from 'invariant';
 import { EmptyObservable } from 'rxjs/observable/EmptyObservable';
 import { Subject } from 'rxjs/Subject';
 import { Subscriber } from 'rxjs/Subscriber';
-import { EPIC_END } from 'redux-observable/lib/EPIC_END';
-import { ActionsObservable } from 'redux-observable/lib/ActionsObservable.js';
+import { ActionsObservable, EPIC_END } from 'redux-observable';
 import debug from 'debug';
 
 import {
diff --git a/test/wrap-root-epic.js b/test/wrap-root-epic.js
index 473ebe1..450908e 100644
--- a/test/wrap-root-epic.js
+++ b/test/wrap-root-epic.js
@@ -55,9 +55,10 @@ test(
   'wrappedEpic(actions) => results will emit actions',
   t => {
     const wrappedEpic = wrapRootEpic(
-      () => ActionsObservable.of({ type: 'FOO' })
+      actions => actions.mapTo({ type: 'FOO' })
     );
-    return wrappedEpic(ActionsObservable.of({ type: 'BAR' }))
+
+    return wrappedEpic(ActionsObservable.of({ type: 'BAR' }).delay(1))
       .map(action => {
         t.is(action.type, 'FOO');
       });