diff --git a/lib/jobs/artifactsDestroy.js b/lib/jobs/artifactsDestroy.js
index b4fd741..57446a8 100644
--- a/lib/jobs/artifactsDestroy.js
+++ b/lib/jobs/artifactsDestroy.js
@@ -2,6 +2,7 @@
 
 var method = require('./../method');
 var projectConfig = require('./../projectConfig');
+var assign = require('lodash.assign');
 
 /**
  * @memberof jobs
@@ -37,7 +38,7 @@ function artifactsDestroy(params, cb) {
 	return method(artifactsDestroy, params, cb);
 }
 
-Object.assign(artifactsDestroy, {
+assign(artifactsDestroy, {
 	auth: true,
 	group: 'jobs',
 	name: 'artifactsDestroy',
diff --git a/lib/jobs/artifactsGet.js b/lib/jobs/artifactsGet.js
index fff8840..b28699e 100644
--- a/lib/jobs/artifactsGet.js
+++ b/lib/jobs/artifactsGet.js
@@ -2,6 +2,7 @@
 
 var method = require('./../method');
 var projectConfig = require('./../projectConfig');
+var assign = require('lodash.assign');
 var AWS = require('aws-sdk');
 var fs = require('fs');
 var path = require('path');
@@ -215,7 +216,7 @@ function artifactsGet(params, cb) {
 	});
 }
 
-Object.assign(artifactsGet, {
+assign(artifactsGet, {
 	auth: true,
 	group: 'jobs',
 	name: 'artifactsGet',
diff --git a/lib/jobs/artifactsList.js b/lib/jobs/artifactsList.js
index 596dc98..2050297 100644
--- a/lib/jobs/artifactsList.js
+++ b/lib/jobs/artifactsList.js
@@ -2,6 +2,7 @@
 
 var method = require('./../method');
 var projectConfig = require('./../projectConfig');
+var assign = require('lodash.assign');
 
 /**
  * @memberof jobs
@@ -68,7 +69,7 @@ function artifactsList(params, cb) {
 	});
 }
 
-Object.assign(artifactsList, {
+assign(artifactsList, {
 	auth: true,
 	group: 'jobs',
 	name: 'artifactsList',
diff --git a/lib/jobs/clone.js b/lib/jobs/clone.js
index 50ce465..af87408 100644
--- a/lib/jobs/clone.js
+++ b/lib/jobs/clone.js
@@ -2,6 +2,7 @@
 
 var method = require('./../method');
 var projectConfig = require('./../projectConfig');
+var assign = require('lodash.assign');
 
 /**
  * @memberof jobs
@@ -65,7 +66,7 @@ function clone(params, cb) {
 	});
 }
 
-Object.assign(clone, {
+assign(clone, {
 	auth: true,
 	group: 'jobs',
 	name: 'clone',
diff --git a/lib/jobs/create.js b/lib/jobs/create.js
index 6d08b01..8213434 100644
--- a/lib/jobs/create.js
+++ b/lib/jobs/create.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 var path = require('path');
 var mkdirp = require('mkdirp');
 var async = require('async');
@@ -501,7 +502,7 @@ function create(params, cb) {
 		// if link pass in workspaceFileName param for jobs service to download it when running the job
 		if (params.workspace.startsWith('https://') || params.workspace.startsWith('git+https://')) params.workspaceFileName = params.workspace;
 
-		// don't try to upload it; we normally attempt to upload anything in the workspace param specified in Object.assign() below
+		// don't try to upload it; we normally attempt to upload anything in the workspace param specified in assign() below
 		delete params.workspace;
 		return method(create, params, function _methodCb(err, res) {
 			if (err) return cb(err);
@@ -517,7 +518,7 @@ function getFilesizeInBytes(filename) {
   return fileSizeInBytes;
 }
 
-Object.assign(create, {
+assign(create, {
 	auth: true,
 	group: 'jobs',
 	name: 'create',
diff --git a/lib/jobs/destroy.js b/lib/jobs/destroy.js
index f4c54f2..34a81e9 100644
--- a/lib/jobs/destroy.js
+++ b/lib/jobs/destroy.js
@@ -2,6 +2,7 @@
 
 var method = require('./../method');
 var projectConfig = require('./../projectConfig');
+var assign = require('lodash.assign');
 
 /**
  * @memberof jobs
@@ -38,7 +39,7 @@ function destroy(params, cb) {
 	});
 }
 
-Object.assign(destroy, {
+assign(destroy, {
 	auth: true,
 	group: 'jobs',
 	name: 'destroy',
diff --git a/lib/jobs/list.js b/lib/jobs/list.js
index aa3771d..537e5e8 100644
--- a/lib/jobs/list.js
+++ b/lib/jobs/list.js
@@ -2,6 +2,7 @@
 
 var method = require('./../method');
 var projectConfig = require('./../projectConfig');
+var assign = require('lodash.assign');
 var path = require('path');
 var Table = require('table');
 
@@ -144,7 +145,7 @@ function list(params, cb) {
 	});
 }
 
-Object.assign(list, {
+assign(list, {
 	auth: true,
 	group: 'jobs',
 	name: 'list',
diff --git a/lib/jobs/logs.js b/lib/jobs/logs.js
index f8d3b74..2c62180 100644
--- a/lib/jobs/logs.js
+++ b/lib/jobs/logs.js
@@ -2,6 +2,7 @@
 
 var method = require('./../method');
 var projectConfig = require('./../projectConfig');
+var assign = require('lodash.assign');
 
 /**
  * @memberof jobs
@@ -131,7 +132,7 @@ function logs(params, cb) {
 }
 
 
-Object.assign(logs, {
+assign(logs, {
 	auth: true,
 	group: 'jobs',
 	name: 'logs',
diff --git a/lib/jobs/machineTypes.js b/lib/jobs/machineTypes.js
index a5abead..0606b46 100644
--- a/lib/jobs/machineTypes.js
+++ b/lib/jobs/machineTypes.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 
 /**
  * @memberof jobs
@@ -65,7 +66,7 @@ function machineTypes(params, cb) {
 	return method(machineTypes, params, cb);
 }
 
-Object.assign(machineTypes, {
+assign(machineTypes, {
 	auth: true,
 	group: 'jobs',
 	name: 'machineTypes',
diff --git a/lib/jobs/show.js b/lib/jobs/show.js
index 9478981..2486e9d 100644
--- a/lib/jobs/show.js
+++ b/lib/jobs/show.js
@@ -2,6 +2,7 @@
 
 var method = require('./../method');
 var projectConfig = require('./../projectConfig');
+var assign = require('lodash.assign');
 
 /**
  * @memberof jobs
@@ -63,7 +64,7 @@ function show(params, cb) {
 	return method(show, params, cb);
 }
 
-Object.assign(show, {
+assign(show, {
 	auth: true,
 	group: 'jobs',
 	name: 'show',
diff --git a/lib/jobs/stop.js b/lib/jobs/stop.js
index e9e2675..c372180 100644
--- a/lib/jobs/stop.js
+++ b/lib/jobs/stop.js
@@ -2,6 +2,7 @@
 
 var method = require('./../method');
 var projectConfig = require('./../projectConfig');
+var assign = require('lodash.assign');
 
 /**
  * @memberof jobs
@@ -32,7 +33,7 @@ function stop(params, cb) {
 	return method(stop, params, cb);
 }
 
-Object.assign(stop, {
+assign(stop, {
 	auth: true,
 	group: 'jobs',
 	name: 'stop',
diff --git a/lib/jobs/waitfor.js b/lib/jobs/waitfor.js
index 752770f..63e2aee 100644
--- a/lib/jobs/waitfor.js
+++ b/lib/jobs/waitfor.js
@@ -2,6 +2,7 @@
 
 var method = require('./../method');
 var projectConfig = require('./../projectConfig');
+var assign = require('lodash.assign');
 
 /**
  * @memberof jobs
@@ -114,7 +115,7 @@ function waitfor(params, cb) {
 	});
 }
 
-Object.assign(waitfor, {
+assign(waitfor, {
 	auth: true,
 	group: 'jobs',
 	name: 'waitfor',
diff --git a/lib/login/user.js b/lib/login/user.js
index 8e3c760..ce30c80 100644
--- a/lib/login/user.js
+++ b/lib/login/user.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 var userConfig = require('./../userConfig');
 
 const UNAUTHORIZED_EXTENDED_INFO = "\n\nNote: Please keep in mind that currently you can login only with the email and password " +
@@ -61,7 +62,7 @@ function user(params, cb) {
 	});
 }
 
-Object.assign(user, {
+assign(user, {
 	auth: true,
 	group: 'login',
 	name: 'user',
@@ -71,4 +72,4 @@ Object.assign(user, {
 	returns: {},
 });
 
-module.exports = user;
+module.exports = user;
\ No newline at end of file
diff --git a/lib/machines/availability.js b/lib/machines/availability.js
index f8df421..5e20087 100644
--- a/lib/machines/availability.js
+++ b/lib/machines/availability.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 
 /**
  * @memberof machines
@@ -39,7 +40,7 @@ function availability(params, cb) {
 	return method(availability, params, cb);
 }
 
-Object.assign(availability, {
+assign(availability, {
 	auth: true,
 	group: 'machines',
 	name: 'availability',
diff --git a/lib/machines/create.js b/lib/machines/create.js
index 1ef86be..91e8342 100644
--- a/lib/machines/create.js
+++ b/lib/machines/create.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 
 /**
  * @memberof machines
@@ -122,7 +123,7 @@ function create(params, cb) {
 	return method(create, params, cb);
 }
 
-Object.assign(create, {
+assign(create, {
 	auth: true,
 	group: 'machines',
 	name: 'create',
diff --git a/lib/machines/destroy.js b/lib/machines/destroy.js
index d61c753..61d7e60 100644
--- a/lib/machines/destroy.js
+++ b/lib/machines/destroy.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 
 /**
  * @memberof machines
@@ -35,7 +36,7 @@ function destroy(params, cb) {
 	return method(destroy, params, cb);
 }
 
-Object.assign(destroy, {
+assign(destroy, {
 	auth: true,
 	group: 'machines',
 	name: 'destroy',
diff --git a/lib/machines/list.js b/lib/machines/list.js
index 42506ad..e799d27 100644
--- a/lib/machines/list.js
+++ b/lib/machines/list.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 
 /**
  * @memberof machines
@@ -87,7 +88,7 @@ function list(params, cb) {
 	return method(list, params, cb);
 }
 
-Object.assign(list, {
+assign(list, {
 	auth: true,
 	group: 'machines',
 	name: 'list',
diff --git a/lib/machines/restart.js b/lib/machines/restart.js
index e659ed7..4766dff 100644
--- a/lib/machines/restart.js
+++ b/lib/machines/restart.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 
 /**
  * @memberof machines
@@ -31,7 +32,7 @@ function restart(params, cb) {
 	return method(restart, params, cb);
 }
 
-Object.assign(restart, {
+assign(restart, {
 	auth: true,
 	group: 'machines',
 	name: 'restart',
diff --git a/lib/machines/show.js b/lib/machines/show.js
index 8d58930..a3a320e 100644
--- a/lib/machines/show.js
+++ b/lib/machines/show.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 
 /**
  * @memberof machines
@@ -108,7 +109,7 @@ function show(params, cb) {
 	return method(show, params, cb);
 }
 
-Object.assign(show, {
+assign(show, {
 	auth: true,
 	group: 'machines',
 	name: 'show',
diff --git a/lib/machines/start.js b/lib/machines/start.js
index a33f7bb..7cabffe 100644
--- a/lib/machines/start.js
+++ b/lib/machines/start.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 
 /**
  * @memberof machines
@@ -31,7 +32,7 @@ function start(params, cb) {
 	return method(start, params, cb);
 }
 
-Object.assign(start, {
+assign(start, {
 	auth: true,
 	group: 'machines',
 	name: 'start',
diff --git a/lib/machines/stop.js b/lib/machines/stop.js
index 299ef3b..608ece8 100644
--- a/lib/machines/stop.js
+++ b/lib/machines/stop.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 
 /**
  * @memberof machines
@@ -32,7 +33,7 @@ function stop(params, cb) {
 	return method(stop, params, cb);
 }
 
-Object.assign(stop, {
+assign(stop, {
 	auth: true,
 	group: 'machines',
 	name: 'stop',
diff --git a/lib/machines/update.js b/lib/machines/update.js
index 071620d..47fb1ee 100644
--- a/lib/machines/update.js
+++ b/lib/machines/update.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 
 /**
  * @memberof machines
@@ -49,7 +50,7 @@ function update(params, cb) {
 	return method(update, params, cb);
 }
 
-Object.assign(update, {
+assign(update, {
 	auth: true,
 	group: 'machines',
 	name: 'update',
diff --git a/lib/machines/utilization.js b/lib/machines/utilization.js
index 5249ad4..84d71b6 100644
--- a/lib/machines/utilization.js
+++ b/lib/machines/utilization.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 
 /**
  * @memberof machines
@@ -51,7 +52,7 @@ function utilization(params, cb) {
 	return method(utilization, params, cb);
 }
 
-Object.assign(utilization, {
+assign(utilization, {
 	auth: true,
 	group: 'machines',
 	name: 'utilization',
diff --git a/lib/machines/waitfor.js b/lib/machines/waitfor.js
index 0673e2a..56bf30e 100644
--- a/lib/machines/waitfor.js
+++ b/lib/machines/waitfor.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 
 /**
  * @memberof machines
@@ -97,7 +98,7 @@ function waitfor(params, cb) {
 	});
 }
 
-Object.assign(waitfor, {
+assign(waitfor, {
 	auth: true,
 	group: 'machines',
 	name: 'waitfor',
diff --git a/lib/networks/list.js b/lib/networks/list.js
index 6037219..0d42e45 100644
--- a/lib/networks/list.js
+++ b/lib/networks/list.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 
 /**
  * @memberof networks
@@ -49,7 +50,7 @@ function list(params, cb) {
 	return method(list, params, cb);
 }
 
-Object.assign(list, {
+assign(list, {
 	auth: true,
 	group: 'networks',
 	name: 'list',
diff --git a/lib/paperspace.js b/lib/paperspace.js
index 10f9b8c..ba48430 100644
--- a/lib/paperspace.js
+++ b/lib/paperspace.js
@@ -4,6 +4,7 @@
 // note: there are four typical entry points to the library: bin/paperspace, lib/paperspace.js, index.js, and lib/cli.js
 if (!global.paperspace_cli) global.paperspace_cli = (require.main === module);
 
+var assign = require('lodash.assign');
 var pkg = require('./../package.json');
 var endpoints = require('./endpoints');
 
@@ -33,7 +34,7 @@ function wrapMethod(method, options) {
 		// each method to live standalone as well
 		var full = options;
 		if (cb) {
-			full = Object.assign({}, full, params);
+			full = assign({}, full, params);
 		} else {
 			cb = params;
 		}
diff --git a/lib/scripts/create.js b/lib/scripts/create.js
index d40e2b1..7fbdfaa 100644
--- a/lib/scripts/create.js
+++ b/lib/scripts/create.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 
 /**
  * @memberof scripts
@@ -65,7 +66,7 @@ function create(params, cb) {
 	return method(create, params, cb);
 }
 
-Object.assign(create, {
+assign(create, {
 	auth: true,
 	group: 'scripts',
 	name: 'create',
diff --git a/lib/scripts/destroy.js b/lib/scripts/destroy.js
index 425f8b7..26666c9 100644
--- a/lib/scripts/destroy.js
+++ b/lib/scripts/destroy.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 
 /**
  * @memberof scripts
@@ -30,7 +31,7 @@ function destroy(params, cb) {
 	return method(destroy, params, cb);
 }
 
-Object.assign(destroy, {
+assign(destroy, {
 	auth: true,
 	group: 'scripts',
 	name: 'destroy',
diff --git a/lib/scripts/list.js b/lib/scripts/list.js
index 3a6626a..0c5a914 100644
--- a/lib/scripts/list.js
+++ b/lib/scripts/list.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 
 /**
  * @memberof scripts
@@ -51,7 +52,7 @@ function list(params, cb) {
 	return method(list, params, cb);
 }
 
-Object.assign(list, {
+assign(list, {
 	auth: true,
 	group: 'scripts',
 	name: 'list',
diff --git a/lib/scripts/show.js b/lib/scripts/show.js
index 943eed2..a5b6729 100644
--- a/lib/scripts/show.js
+++ b/lib/scripts/show.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 
 /**
  * @memberof scripts
@@ -54,7 +55,7 @@ function show(params, cb) {
 	return method(show, params, cb);
 }
 
-Object.assign(show, {
+assign(show, {
 	auth: true,
 	group: 'scripts',
 	name: 'show',
diff --git a/lib/scripts/text.js b/lib/scripts/text.js
index 0248016..c1a494f 100644
--- a/lib/scripts/text.js
+++ b/lib/scripts/text.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 
 /**
  * @memberof scripts
@@ -34,7 +35,7 @@ function text(params, cb) {
 	return method(text, params, cb);
 }
 
-Object.assign(text, {
+assign(text, {
 	auth: true,
 	group: 'scripts',
 	name: 'text',
diff --git a/lib/templates/list.js b/lib/templates/list.js
index 1febeb1..ac66c75 100644
--- a/lib/templates/list.js
+++ b/lib/templates/list.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 
 /**
  * @memberof templates
@@ -60,7 +61,7 @@ function list(params, cb) {
 	return method(list, params, cb);
 }
 
-Object.assign(list, {
+assign(list, {
 	auth: true,
 	group: 'templates',
 	name: 'list',
diff --git a/lib/users/list.js b/lib/users/list.js
index f2a71e4..71f9942 100644
--- a/lib/users/list.js
+++ b/lib/users/list.js
@@ -1,6 +1,7 @@
 'use strict';
 
 var method = require('./../method');
+var assign = require('lodash.assign');
 
 /**
  * @memberof users
@@ -55,7 +56,7 @@ function list(params, cb) {
 	return method(list, params, cb);
 }
 
-Object.assign(list, {
+assign(list, {
 	auth: true,
 	group: 'users',
 	name: 'list',
diff --git a/package-lock.json b/package-lock.json
index e5cb1e2..68f08f0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,7 +16,7 @@
       "integrity": "sha1-r9+UiPsezvyDSPb7IvRk4ypYs2s=",
       "dev": true,
       "requires": {
-        "acorn": "3.3.0"
+        "acorn": "^3.0.4"
       },
       "dependencies": {
         "acorn": {
@@ -32,10 +32,10 @@
       "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.4.0.tgz",
       "integrity": "sha1-06/3jpJ3VJdx2vAWTP9ISCt1T8Y=",
       "requires": {
-        "fast-deep-equal": "1.0.0",
-        "fast-json-stable-stringify": "2.0.0",
-        "json-schema-traverse": "0.3.1",
-        "uri-js": "3.0.2"
+        "fast-deep-equal": "^1.0.0",
+        "fast-json-stable-stringify": "^2.0.0",
+        "json-schema-traverse": "^0.3.0",
+        "uri-js": "^3.0.2"
       }
     },
     "ajv-keywords": {
@@ -64,14 +64,14 @@
       "resolved": "https://registry.npmjs.org/archiver/-/archiver-2.1.0.tgz",
       "integrity": "sha1-0t8ujVdzqCwdzOklzMQUUOqZmv0=",
       "requires": {
-        "archiver-utils": "1.3.0",
-        "async": "2.6.0",
-        "buffer-crc32": "0.2.13",
-        "glob": "7.1.2",
-        "lodash": "4.17.11",
-        "readable-stream": "2.3.3",
-        "tar-stream": "1.5.5",
-        "zip-stream": "1.2.0"
+        "archiver-utils": "^1.3.0",
+        "async": "^2.0.0",
+        "buffer-crc32": "^0.2.1",
+        "glob": "^7.0.0",
+        "lodash": "^4.8.0",
+        "readable-stream": "^2.0.0",
+        "tar-stream": "^1.5.0",
+        "zip-stream": "^1.2.0"
       },
       "dependencies": {
         "async": {
@@ -79,7 +79,7 @@
           "resolved": "https://registry.npmjs.org/async/-/async-2.6.0.tgz",
           "integrity": "sha512-xAfGg1/NTLBBKlHFmnd7PlmUW9KhVQIUuSrYem9xzFUZy13ScvtyGGejaae9iAVRiRq9+Cx7DPFaAAhCpyxyPw==",
           "requires": {
-            "lodash": "4.17.11"
+            "lodash": "^4.14.0"
           }
         }
       }
@@ -89,12 +89,12 @@
       "resolved": "https://registry.npmjs.org/archiver-utils/-/archiver-utils-1.3.0.tgz",
       "integrity": "sha1-5QtMCccL89aA4y/xt5lOn52JUXQ=",
       "requires": {
-        "glob": "7.1.2",
-        "graceful-fs": "4.1.11",
-        "lazystream": "1.0.0",
-        "lodash": "4.17.11",
-        "normalize-path": "2.1.1",
-        "readable-stream": "2.3.3"
+        "glob": "^7.0.0",
+        "graceful-fs": "^4.1.0",
+        "lazystream": "^1.0.0",
+        "lodash": "^4.8.0",
+        "normalize-path": "^2.0.0",
+        "readable-stream": "^2.0.0"
       }
     },
     "argparse": {
@@ -103,7 +103,7 @@
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-        "strip-ansi": "3.0.1"
+        "string-width": "^1.0.1",
+        "strip-ansi": "^3.0.1"
       }
     },
     "wrappy": {
@@ -2228,7 +2313,7 @@
       "integrity": "sha1-X8A4KOJkzqP+kUVUdvejxWbLB1c=",
       "dev": true,
       "requires": {
-        "mkdirp": "0.5.1"
+        "mkdirp": "^0.5.1"
       }
     },
     "xml2js": {
@@ -2236,8 +2321,8 @@
       "resolved": "https://registry.npmjs.org/xml2js/-/xml2js-0.4.17.tgz",
       "integrity": "sha1-F76T6q4/O3eTWceVtBlwWogX6Gg=",
       "requires": {
-        "sax": "1.2.1",
-        "xmlbuilder": "4.2.1"
+        "sax": ">=0.6.0",
+        "xmlbuilder": "^4.1.0"
       }
     },
     "xmlbuilder": {
@@ -2245,7 +2330,7 @@
       "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-4.2.1.tgz",
       "integrity": "sha1-qlijBBoGb5DqoWwvU4n/GfP0YaU=",
       "requires": {
-        "lodash": "4.17.11"
+        "lodash": "^4.0.0"
       }
     },
     "xmlcreate": {
@@ -2275,20 +2360,20 @@
       "resolved": "https://registry.npmjs.org/yargs/-/yargs-5.0.0.tgz",
       "integrity": "sha1-M1UUSXfQV1fbuG1uOOwFYSOzpm4=",
       "requires": {
-        "cliui": "3.2.0",
-        "decamelize": "1.2.0",
-        "get-caller-file": "1.0.2",
-        "lodash.assign": "4.2.0",
-        "os-locale": "1.4.0",
-        "read-pkg-up": "1.0.1",
-        "require-directory": "2.1.1",
-        "require-main-filename": "1.0.1",
-        "set-blocking": "2.0.0",
-        "string-width": "1.0.2",
-        "which-module": "1.0.0",
-        "window-size": "0.2.0",
-        "y18n": "3.2.1",
-        "yargs-parser": "3.2.0"
+        "cliui": "^3.2.0",
+        "decamelize": "^1.1.1",
+        "get-caller-file": "^1.0.1",
+        "lodash.assign": "^4.2.0",
+        "os-locale": "^1.4.0",
+        "read-pkg-up": "^1.0.1",
+        "require-directory": "^2.1.1",
+        "require-main-filename": "^1.0.1",
+        "set-blocking": "^2.0.0",
+        "string-width": "^1.0.2",
+        "which-module": "^1.0.0",
+        "window-size": "^0.2.0",
+        "y18n": "^3.2.1",
+        "yargs-parser": "^3.2.0"
       },
       "dependencies": {
         "lodash.assign": {
@@ -2303,8 +2388,8 @@
       "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-3.2.0.tgz",
       "integrity": "sha1-UIE1XRnZ0MjF2BrakIy05tGGZk8=",
       "requires": {
-        "camelcase": "3.0.0",
-        "lodash.assign": "4.2.0"
+        "camelcase": "^3.0.0",
+        "lodash.assign": "^4.1.0"
       },
       "dependencies": {
         "lodash.assign": {
@@ -2319,10 +2404,10 @@
       "resolved": "https://registry.npmjs.org/zip-stream/-/zip-stream-1.2.0.tgz",
       "integrity": "sha1-qLxF9MG0lpnGuQGYuqyqzbzUugQ=",
       "requires": {
-        "archiver-utils": "1.3.0",
-        "compress-commons": "1.2.2",
-        "lodash": "4.17.11",
-        "readable-stream": "2.3.3"
+        "archiver-utils": "^1.3.0",
+        "compress-commons": "^1.2.0",
+        "lodash": "^4.8.0",
+        "readable-stream": "^2.0.0"
       }
     }
   }
diff --git a/package.json b/package.json
index 00f258f..0d0883d 100644
--- a/package.json
+++ b/package.json
@@ -27,6 +27,14 @@
     "chalk": "^1.1.3",
     "extend": ">=3.0.2",
     "json-stable-stringify": "1.0.1",
+    "lodash": "^4.17.11",
+    "lodash.assign": "4.0.6",
+    "lodash.clone": "4.3.2",
+    "lodash.defaultsdeep": "4.3.4",
+    "lodash.find": "4.5.0",
+    "lodash.isequal": "4.3.0",
+    "lodash.uniq": "4.4.0",
+    "lodash.uniqwith": "4.4.0",
     "mkdirp": "^0.5.1",
     "moment": "^2.13.0",
     "pkginfo": "^0.4.1",