diff --git a/homeassistant/components/lutron_caseta/switch.py b/homeassistant/components/lutron_caseta/switch.py
index e8f2d2e0f0b9..f1845b2ac120 100644
--- a/homeassistant/components/lutron_caseta/switch.py
+++ b/homeassistant/components/lutron_caseta/switch.py
@@ -98,7 +98,11 @@ class LutronCasetaSmartAwaySwitch(LutronCasetaEntity, SwitchEntity):
     async def async_added_to_hass(self) -> None:
         """Register callbacks."""
         await super().async_added_to_hass()
-        self._smartbridge.add_smart_away_subscriber(self._handle_bridge_update)
+        self._smartbridge.add_smart_away_subscriber(self._handle_smart_away_update)
+
+    def _handle_smart_away_update(self, smart_away_state: str | None = None) -> None:
+        """Handle updated smart away state from the bridge."""
+        self.async_write_ha_state()
 
     async def async_turn_on(self, **kwargs: Any) -> None:
         """Turn Smart Away on."""
diff --git a/tests/components/lutron_caseta/__init__.py b/tests/components/lutron_caseta/__init__.py
index 28738445fc65..9315c55bbd16 100644
--- a/tests/components/lutron_caseta/__init__.py
+++ b/tests/components/lutron_caseta/__init__.py
@@ -113,13 +113,13 @@ class MockBridge:
         """Activate smart away."""
         self.smart_away_state = "Enabled"
         for callback in self._smart_away_subscribers:
-            callback()
+            callback(self.smart_away_state)
 
     async def _deactivate(self):
         """Deactivate smart away."""
         self.smart_away_state = "Disabled"
         for callback in self._smart_away_subscribers:
-            callback()
+            callback(self.smart_away_state)
 
     async def connect(self):
         """Connect the mock bridge."""