diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 161bc52..66dd09b 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -15,7 +15,7 @@ repos:
     hooks:
       - id: mypy
         additional_dependencies:
-          - aiovantage==0.12.5
+          - aiovantage==0.12.6
           - voluptuous-stubs==0.1.1
           - homeassistant-stubs==2023.8.1
         args: []
diff --git a/custom_components/vantage/climate.py b/custom_components/vantage/climate.py
index 20dd22e..47ea52d 100644
--- a/custom_components/vantage/climate.py
+++ b/custom_components/vantage/climate.py
@@ -7,7 +7,7 @@
 from typing import Any
 
 from aiovantage import Vantage, VantageEvent
-from aiovantage.models import Temperature, Thermostat
+from aiovantage.models import Thermostat
 
 from homeassistant.components.climate import (
     ATTR_TARGET_TEMP_HIGH,
@@ -75,10 +75,9 @@ def __post_init__(self) -> None:
         """Initialize a Vantage Cover."""
 
         # Look up the sensors attached to this thermostat
-        self.sensors = self.client.thermostats.sensors(self.obj.id)
-        self.temperature = self.sensors.get(setpoint=None)
-        self.cool_setpoint = self.sensors.get(setpoint=Temperature.Setpoint.COOL)
-        self.heat_setpoint = self.sensors.get(setpoint=Temperature.Setpoint.HEAT)
+        self.temperature = self.client.thermostats.indoor_sensor(self.obj.id).first()
+        self.cool_setpoint = self.client.thermostats.cool_setpoint(self.obj.id).first()
+        self.heat_setpoint = self.client.thermostats.heat_setpoint(self.obj.id).first()
 
         # Set up the entity attributes
         self._attr_supported_features = (
@@ -103,11 +102,17 @@ async def async_added_to_hass(self) -> None:
         """Register callbacks."""
         await super().async_added_to_hass()
 
-        # Register a callback for when the temperature sensors are updated
+        # Register a callback for when child temperature sensors are updated
+        sensor_ids = [
+            obj.id
+            for obj in [self.temperature, self.cool_setpoint, self.heat_setpoint]
+            if obj is not None
+        ]
+
         self.async_on_remove(
             self.client.temperature_sensors.subscribe(
                 lambda e, o, d: self.async_write_ha_state(),
-                (obj.id for obj in self.sensors),
+                sensor_ids,
                 VantageEvent.OBJECT_UPDATED,
             )
         )
diff --git a/custom_components/vantage/manifest.json b/custom_components/vantage/manifest.json
index 17d5c16..fc5347c 100644
--- a/custom_components/vantage/manifest.json
+++ b/custom_components/vantage/manifest.json
@@ -17,7 +17,7 @@
     "custom_components.vantage"
   ],
   "requirements": [
-    "aiovantage==0.12.5"
+    "aiovantage==0.12.6"
   ],
   "version": "0.10.0-beta4",
   "zeroconf": [
diff --git a/custom_components/vantage/sensor.py b/custom_components/vantage/sensor.py
index 1627b13..a975b81 100644
--- a/custom_components/vantage/sensor.py
+++ b/custom_components/vantage/sensor.py
@@ -51,6 +51,7 @@ class VantageTemperatureSensor(VantageEntity[Temperature], SensorEntity):
     _attr_device_class = SensorDeviceClass.TEMPERATURE
     _attr_native_unit_of_measurement = UnitOfTemperature.CELSIUS
     _attr_state_class = "measurement"
+    _attr_suggested_display_precision = 1
 
     def __post_init__(self) -> None:
         """Initialize a Vantage temperature sensor."""
diff --git a/requirements.txt b/requirements.txt
index fd87954..906f461 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ homeassistant==2023.8.1
 colorlog==6.7.0
 
 # Use a specific version of aiovantage
-aiovantage==0.12.5
+aiovantage==0.12.6
 
 # Use a local version of aiovantage
 # -e ../aiovantage