diff --git a/adafruit_azureiot/constants.py b/adafruit_azureiot/constants.py
index f6da145..fd0da9c 100644
--- a/adafruit_azureiot/constants.py
+++ b/adafruit_azureiot/constants.py
@@ -13,10 +13,10 @@
 """
 
 # The version of the IoT Central MQTT API this code is built against
-IOTC_API_VERSION = "2016-11-14"
+IOTC_API_VERSION = "2018-06-30"
 
 # The version of the Azure Device Provisioning Service this code is built against
-DPS_API_VERSION = "2018-11-01"
+DPS_API_VERSION = "2019-03-31"
 
 # The Azure Device Provisioning service endpoint that this library uses to provision IoT Central devices
 DPS_END_POINT = "global.azure-devices-provisioning.net"
diff --git a/adafruit_azureiot/device_registration.py b/adafruit_azureiot/device_registration.py
index 7fbea17..a888818 100644
--- a/adafruit_azureiot/device_registration.py
+++ b/adafruit_azureiot/device_registration.py
@@ -59,7 +59,13 @@ def _parse_http_status(status_code: int, status_reason: str) -> None:
                 )
 
     def __init__(
-        self, socket, id_scope: str, device_id: str, key: str, logger: Logger = None
+        self,
+        socket,
+        iface,
+        id_scope: str,
+        device_id: str,
+        key: str,
+        logger: Logger = None,
     ):
         """Creates an instance of the device registration service
         :param socket: The network socket
@@ -73,7 +79,8 @@ def __init__(
         self._key = key
         self._logger = logger if logger is not None else logging.getLogger("log")
 
-        requests.set_socket(socket)
+        socket.set_interface(iface)
+        requests.set_socket(socket, iface)
 
     def _loop_assign(self, operation_id, headers) -> str:
         uri = "https://%s/%s/registrations/%s/operations/%s?api-version=%s" % (
diff --git a/adafruit_azureiot/iot_mqtt.py b/adafruit_azureiot/iot_mqtt.py
index 9f32209..bdbdf45 100644
--- a/adafruit_azureiot/iot_mqtt.py
+++ b/adafruit_azureiot/iot_mqtt.py
@@ -119,9 +119,8 @@ def _create_mqtt_client(self) -> None:
             keep_alive=120,
             is_ssl=True,
             client_id=self._device_id,
-            log=True,
         )
-
+        self._mqtts.logger = self._logger
         self._mqtts.logger.setLevel(self._logger.getEffectiveLevel())
 
         # set actions to take throughout connection lifecycle
diff --git a/adafruit_azureiot/iotcentral_device.py b/adafruit_azureiot/iotcentral_device.py
index 84df471..452029b 100644
--- a/adafruit_azureiot/iotcentral_device.py
+++ b/adafruit_azureiot/iotcentral_device.py
@@ -136,7 +136,12 @@ def connect(self) -> None:
         :raises RuntimeError: if the internet connection is not responding or is unable to connect
         """
         self._device_registration = DeviceRegistration(
-            self._socket, self._id_scope, self._device_id, self._key, self._logger
+            self._socket,
+            self._iface,
+            self._id_scope,
+            self._device_id,
+            self._key,
+            self._logger,
         )
 
         token_expiry = int(time.time() + self._token_expires)