diff --git a/messagebird/client.py b/messagebird/client.py
index 57606af..4eccb03 100644
--- a/messagebird/client.py
+++ b/messagebird/client.py
@@ -26,7 +26,7 @@
 from messagebird.number import Number, NumberList
 
 ENDPOINT = 'https://rest.messagebird.com'
-CLIENT_VERSION = '1.4.1'
+CLIENT_VERSION = '1.6.0'
 PYTHON_VERSION = '%d.%d.%d' % (sys.version_info[0], sys.version_info[1], sys.version_info[2])
 USER_AGENT = 'MessageBird/ApiClient/%s Python/%s' % (CLIENT_VERSION, PYTHON_VERSION)
 REST_TYPE = 'rest'
diff --git a/setup.py b/setup.py
index 8619009..1daa89c 100644
--- a/setup.py
+++ b/setup.py
@@ -13,14 +13,14 @@ def get_description():
 setup(
     name                          = 'messagebird',
     packages                      = ['messagebird'],
-    version                       = '1.5.0',
+    version                       = '1.6.0',
     description                   = "MessageBird's REST API",
     author                        = 'MessageBird',
     author_email                  = 'support@messagebird.com',
     long_description              = description,
     long_description_content_type = description_content_type,
     url                           = 'https://github.com/messagebird/python-rest-api',
-    download_url                  = 'https://github.com/messagebird/python-rest-api/tarball/1.4.1',
+    download_url                  = 'https://github.com/messagebird/python-rest-api/tarball/1.6.0',
     keywords                      = ['messagebird', 'sms'],
     install_requires              = ['requests>=2.4.1', 'python-dateutil>=2.6.0'],
     license                       = 'BSD-2-Clause',