diff --git a/homeassistant/components/compit/climate.py b/homeassistant/components/compit/climate.py
index 40fae2b0de75..5647b3b58267 100644
--- a/homeassistant/components/compit/climate.py
+++ b/homeassistant/components/compit/climate.py
@@ -78,8 +78,8 @@ async def async_setup_entry(
 
     coordinator = entry.runtime_data
     climate_entities = []
-    for device_id in coordinator.connector.devices:
-        device = coordinator.connector.devices[device_id]
+    for device_id in coordinator.connector.all_devices:
+        device = coordinator.connector.all_devices[device_id]
 
         if device.definition.device_class == CLIMATE_DEVICE_CLASS:
             climate_entities.append(
@@ -140,7 +140,8 @@ class CompitClimate(CoordinatorEntity[CompitDataUpdateCoordinator], ClimateEntit
     def available(self) -> bool:
         """Return if entity is available."""
         return (
-            super().available and self.device_id in self.coordinator.connector.devices
+            super().available
+            and self.device_id in self.coordinator.connector.all_devices
         )
 
     @property
diff --git a/homeassistant/components/compit/coordinator.py b/homeassistant/components/compit/coordinator.py
index 6eaf96184572..98668b260397 100644
--- a/homeassistant/components/compit/coordinator.py
+++ b/homeassistant/components/compit/coordinator.py
@@ -40,4 +40,4 @@ class CompitDataUpdateCoordinator(DataUpdateCoordinator[dict[int, DeviceInstance
     async def _async_update_data(self) -> dict[int, DeviceInstance]:
         """Update data via library."""
         await self.connector.update_state(device_id=None)  # Update all devices
-        return self.connector.devices
+        return self.connector.all_devices
diff --git a/homeassistant/components/compit/manifest.json b/homeassistant/components/compit/manifest.json
index 9a7aac816584..b686c406ad1f 100644
--- a/homeassistant/components/compit/manifest.json
+++ b/homeassistant/components/compit/manifest.json
@@ -8,5 +8,5 @@
   "iot_class": "cloud_polling",
   "loggers": ["compit"],
   "quality_scale": "bronze",
-  "requirements": ["compit-inext-api==0.2.1"]
+  "requirements": ["compit-inext-api==0.3.1"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index 6977bd18c92b..1b7697142cc8 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -736,7 +736,7 @@ colorlog==6.9.0
 colorthief==0.2.1
 
 # homeassistant.components.compit
-compit-inext-api==0.2.1
+compit-inext-api==0.3.1
 
 # homeassistant.components.concord232
 concord232==0.15.1
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index f59df41a02f8..bc858873cfbb 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -645,7 +645,7 @@ colorlog==6.9.0
 colorthief==0.2.1
 
 # homeassistant.components.compit
-compit-inext-api==0.2.1
+compit-inext-api==0.3.1
 
 # homeassistant.components.xiaomi_miio
 construct==2.10.68