diff --git a/index.js b/index.js
index 7f121d2..08cc213 100644
--- a/index.js
+++ b/index.js
@@ -26,12 +26,14 @@ const configToArgs = config => {
  * @param {string} options.cwd
  * @param {boolean} [options.log]
  * @param {?(string|string[])} [options.config]
+ * @param {?object} [options.env]
  */
 const execCompose = (command, args, options) => new Promise((resolve, reject) => {
   const composeArgs = configToArgs(options.config);
   const cwd = options.cwd;
+  const env = options.env || null;
 
-  const childProc = childProcess.spawn('docker-compose', composeArgs.concat([ command ], args), { cwd }, (err, stdout, stderr) => {
+  const childProc = childProcess.spawn('docker-compose', composeArgs.concat([ command ], args), { cwd, env }, (err, stdout, stderr) => {
     if (err) {
       reject(err);
     } else {
@@ -53,6 +55,7 @@ const execCompose = (command, args, options) => new Promise((resolve, reject) =>
  * @param {string} options.cwd
  * @param {boolean} [options.log]
  * @param {?(string|string[])} [options.config]
+ * @param {?object} [options.env]
  */
 const up = function (options) {
   return execCompose('up', [ '-d' ], options);
@@ -63,6 +66,7 @@ const up = function (options) {
  * @param {string} options.cwd
  * @param {boolean} [options.log]
  * @param {?(string|string[])} [options.config]
+ * @param {?object} [options.env]
  */
 const down = function (options) {
   return execCompose('down', [], options);
@@ -73,6 +77,7 @@ const down = function (options) {
  * @param {string} options.cwd
  * @param {boolean} [options.log]
  * @param {?(string|string[])} [options.config]
+ * @param {?object} [options.env]
  */
 const stop = function (options) {
   return execCompose('stop', [], options);
@@ -83,6 +88,7 @@ const stop = function (options) {
  * @param {string} options.cwd
  * @param {boolean} [options.log]
  * @param {?(string|string[])} [options.config]
+ * @param {?object} [options.env]
  */
 const kill = function (options) {
   return execCompose('kill', [], options);
@@ -93,6 +99,7 @@ const kill = function (options) {
  * @param {string} options.cwd
  * @param {boolean} [options.log]
  * @param {?(string|string[])} [options.config]
+ * @param {?object} [options.env]
  */
 const rm = function (options) {
   return execCompose('rm', [ '-f' ], options);
@@ -106,6 +113,7 @@ const rm = function (options) {
  * @param {string} options.cwd
  * @param {boolean} [options.log]
  * @param {?(string|string[])} [options.config]
+ * @param {?object} [options.env]
  *
  * @return {object} std.out / std.err
  */
@@ -121,6 +129,7 @@ const exec = function (container, command, options) {
  * @param {string} options.cwd
  * @param {boolean} [options.log]
  * @param {?(string|string[])} [options.config]
+ * @param {?object} [options.env]
  *
  * @return {object} std.out / std.err
  */
diff --git a/package-lock.json b/package-lock.json
index 9a2b31d..3b13fdd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "docker-compose",
-  "version": "0.6.1",
+  "version": "0.7.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 39eafa7..7b57414 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "docker-compose",
-  "version": "0.6.1",
+  "version": "0.7.0",
   "main": "index.js",
   "scripts": {
     "test": "./node_modules/.bin/tape test",
@@ -15,6 +15,9 @@
     {
       "name": "Ignatiev Mikhail"
     },
+    {
+      "name": "Ezekiel Warren"
+    },
     {
       "name": "Palash Mondal"
     }
diff --git a/readme.md b/readme.md
index fdc21c7..6b1e8b9 100644
--- a/readme.md
+++ b/readme.md
@@ -77,7 +77,7 @@ Also please add tests and make sure to run `npm run eslint`.
 
 MIT License
 
-Copyright (c) 2017 PDMLab
+Copyright (c) 2018 PDMLab
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal