diff --git a/homeassistant/components/smart_meter_texas/__init__.py b/homeassistant/components/smart_meter_texas/__init__.py
index 7b500ed58e7..16379dca8cb 100644
--- a/homeassistant/components/smart_meter_texas/__init__.py
+++ b/homeassistant/components/smart_meter_texas/__init__.py
@@ -1,8 +1,9 @@
 """The Smart Meter Texas integration."""
 import asyncio
 import logging
+import ssl
 
-from smart_meter_texas import Account, Client
+from smart_meter_texas import Account, Client, ClientSSLContext
 from smart_meter_texas.exceptions import (
     SmartMeterTexasAPIError,
     SmartMeterTexasAuthError,
@@ -39,7 +40,11 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     password = entry.data[CONF_PASSWORD]
 
     account = Account(username, password)
-    smart_meter_texas_data = SmartMeterTexasData(hass, entry, account)
+
+    client_ssl_context = ClientSSLContext()
+    ssl_context = await client_ssl_context.get_ssl_context()
+
+    smart_meter_texas_data = SmartMeterTexasData(hass, entry, account, ssl_context)
     try:
         await smart_meter_texas_data.client.authenticate()
     except SmartMeterTexasAuthError:
@@ -87,13 +92,17 @@ class SmartMeterTexasData:
     """Manages coordinatation of API data updates."""
 
     def __init__(
-        self, hass: HomeAssistant, entry: ConfigEntry, account: Account
+        self,
+        hass: HomeAssistant,
+        entry: ConfigEntry,
+        account: Account,
+        ssl_context: ssl.SSLContext,
     ) -> None:
         """Initialize the data coordintator."""
         self._entry = entry
         self.account = account
         websession = aiohttp_client.async_get_clientsession(hass)
-        self.client = Client(websession, account)
+        self.client = Client(websession, account, ssl_context=ssl_context)
         self.meters: list = []
 
     async def setup(self):
diff --git a/homeassistant/components/smart_meter_texas/config_flow.py b/homeassistant/components/smart_meter_texas/config_flow.py
index 296040d85f0..53428131e17 100644
--- a/homeassistant/components/smart_meter_texas/config_flow.py
+++ b/homeassistant/components/smart_meter_texas/config_flow.py
@@ -3,7 +3,7 @@ import asyncio
 import logging
 
 from aiohttp import ClientError
-from smart_meter_texas import Account, Client
+from smart_meter_texas import Account, Client, ClientSSLContext
 from smart_meter_texas.exceptions import (
     SmartMeterTexasAPIError,
     SmartMeterTexasAuthError,
@@ -28,10 +28,11 @@ async def validate_input(hass: core.HomeAssistant, data):
 
     Data has the keys from DATA_SCHEMA with values provided by the user.
     """
-
+    client_ssl_context = ClientSSLContext()
+    ssl_context = await client_ssl_context.get_ssl_context()
     client_session = aiohttp_client.async_get_clientsession(hass)
     account = Account(data["username"], data["password"])
-    client = Client(client_session, account)
+    client = Client(client_session, account, ssl_context)
 
     try:
         await client.authenticate()
diff --git a/homeassistant/components/smart_meter_texas/manifest.json b/homeassistant/components/smart_meter_texas/manifest.json
index 0e8a6b91236..f70cf59b9b9 100644
--- a/homeassistant/components/smart_meter_texas/manifest.json
+++ b/homeassistant/components/smart_meter_texas/manifest.json
@@ -3,7 +3,7 @@
   "name": "Smart Meter Texas",
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/smart_meter_texas",
-  "requirements": ["smart-meter-texas==0.4.0"],
+  "requirements": ["smart-meter-texas==0.4.7"],
   "codeowners": ["@grahamwetzler"],
   "iot_class": "cloud_polling"
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index d68e8f854c1..8740a8b00a8 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -2146,7 +2146,7 @@ sleepyq==0.8.1
 slixmpp==1.7.1
 
 # homeassistant.components.smart_meter_texas
-smart-meter-texas==0.4.0
+smart-meter-texas==0.4.7
 
 # homeassistant.components.smarthab
 smarthab==0.21
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 60ba3fc80f4..cec84d474a3 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -1197,7 +1197,7 @@ slackclient==2.5.0
 sleepyq==0.8.1
 
 # homeassistant.components.smart_meter_texas
-smart-meter-texas==0.4.0
+smart-meter-texas==0.4.7
 
 # homeassistant.components.smarthab
 smarthab==0.21