diff --git a/index.js b/index.js
index c38db56..9fc63f4 100644
--- a/index.js
+++ b/index.js
@@ -30,9 +30,10 @@ module.exports = function buildClient (baseUrl) {
 			getTasksList: 'get /private/api/v2/json/tasks/list',
 			createTask: 'post /private/api/v2/json/tasks/set',
 
-			getContactsList: 'get /private/api/v2/json/contacts/list',			
+			getContactsList: 'get /private/api/v2/json/contacts/list',
 			getContactsLinks: 'get /private/api/v2/json/contacts/links',
 			createContact: 'post /private/api/v2/json/contacts/set',
+			updateContact: 'post /private/api/v2/json/contacts/set',
 
 			createLead: 'post /private/api/v2/json/leads/set',
 			getLeads: 'get /private/api/v2/json/leads/list',
@@ -43,6 +44,7 @@ module.exports = function buildClient (baseUrl) {
 		transformRequest: {
 			createTask: prepareCreateTask,
 			createContact: prepareCreateContact,
+			updateContact: prepareUpdateContact,
 			createLead: prepareCreateLead,
 			createNote: prepareCreateNote
 		},
@@ -54,6 +56,7 @@ module.exports = function buildClient (baseUrl) {
 			getContactsLinks: parseGetContactsLinks,
 			createLead: parseCreateLead,
 			createContact: parseCreateContact,
+			updateContact: parseUpdateContact,
 			createNote: parseCreateNote
 		}
 	});
@@ -71,7 +74,7 @@ function storeAuth (res) {
 
 	this.headers.Cookie = cookies.map(parseCookie).join('; ');
 	return res.data;
-
+	
 	function parseCookie (cookieHeader) {
 		return cookieHeader.split(';')[0];
 	}
@@ -87,16 +90,26 @@ function prepareCreateContact (params, requestBody, opts) {
 	return [params, requestBody, opts];
 }
 
-function parseCreateTask (res) {
-	assert(res.data.response.tasks.add.length && res.status === 200, 'Task is not added due to some error');
-	return res.data.response.tasks.add[0];
-}
-
 function parseCreateContact (res) {
 	assert(res.data.response.contacts.add.length && res.status === 200, 'Contact is not created due to some error');
 	return res.data.response.contacts.add[0];
 }
 
+function parseUpdateContact (res) {
+	assert(res.data.response.contacts.update.length && res.status === 200, 'Contact is not updated due to some error');
+	return res.data.response.contacts.update[0];
+}
+
+function prepareUpdateContact (params, requestBody, opts) {
+	requestBody = { request: { contacts: { update: [params] } } };
+	return [params, requestBody, opts];
+}
+
+function parseCreateTask (res) {
+	assert(res.data.response.tasks.add.length && res.status === 200, 'Task is not added due to some error');
+	return res.data.response.tasks.add[0];
+}
+
 function parseGetCurrentAccount (res) {
 	assert(res.data.response.account && res.status === 200, 'Can\'t get current account info for some reason');
 	return res.data.response.account;
@@ -131,4 +144,4 @@ function parseCreateNote (res) {
 function parseGetContactsLinks (res) {
 	assert(res.data.response.links.length && res.status === 200, 'Get Contacts Links due to some error');
 	return res.data.response.links;
-}
+}
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