diff --git a/homeassistant/components/recollect_waste/manifest.json b/homeassistant/components/recollect_waste/manifest.json
index dc8a85ce2aacd2..4e7568a3fff30a 100644
--- a/homeassistant/components/recollect_waste/manifest.json
+++ b/homeassistant/components/recollect_waste/manifest.json
@@ -4,7 +4,7 @@
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/recollect_waste",
   "requirements": [
-    "aiorecollect==1.0.1"
+    "aiorecollect==1.0.4"
   ],
   "codeowners": [
     "@bachya"
diff --git a/homeassistant/components/recollect_waste/sensor.py b/homeassistant/components/recollect_waste/sensor.py
index 1c3dabc2c87ce1..b95f1d6e8fa212 100644
--- a/homeassistant/components/recollect_waste/sensor.py
+++ b/homeassistant/components/recollect_waste/sensor.py
@@ -8,13 +8,19 @@
 
 from homeassistant.components.sensor import PLATFORM_SCHEMA, SensorEntity
 from homeassistant.config_entries import SOURCE_IMPORT, ConfigEntry
-from homeassistant.const import ATTR_ATTRIBUTION, CONF_FRIENDLY_NAME, CONF_NAME
+from homeassistant.const import (
+    ATTR_ATTRIBUTION,
+    CONF_FRIENDLY_NAME,
+    CONF_NAME,
+    DEVICE_CLASS_TIMESTAMP,
+)
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers import config_validation as cv
 from homeassistant.helpers.update_coordinator import (
     CoordinatorEntity,
     DataUpdateCoordinator,
 )
+from homeassistant.util.dt import as_utc
 
 from .const import CONF_PLACE_ID, CONF_SERVICE_ID, DATA_COORDINATOR, DOMAIN, LOGGER
 
@@ -25,7 +31,6 @@
 
 DEFAULT_ATTRIBUTION = "Pickup data provided by ReCollect Waste"
 DEFAULT_NAME = "recollect_waste"
-DEFAULT_ICON = "mdi:trash-can-outline"
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
     {
@@ -87,16 +92,16 @@ def __init__(self, coordinator: DataUpdateCoordinator, entry: ConfigEntry) -> No
         self._entry = entry
         self._state = None
 
+    @property
+    def device_class(self) -> dict:
+        """Return the device class."""
+        return DEVICE_CLASS_TIMESTAMP
+
     @property
     def extra_state_attributes(self) -> dict:
         """Return the state attributes."""
         return self._attributes
 
-    @property
-    def icon(self) -> str:
-        """Icon to use in the frontend."""
-        return DEFAULT_ICON
-
     @property
     def name(self) -> str:
         """Return the name of the sensor."""
@@ -128,9 +133,8 @@ def update_from_latest_data(self) -> None:
         """Update the state."""
         pickup_event = self.coordinator.data[0]
         next_pickup_event = self.coordinator.data[1]
-        next_date = str(next_pickup_event.date)
 
-        self._state = pickup_event.date
+        self._state = as_utc(pickup_event.date).isoformat()
         self._attributes.update(
             {
                 ATTR_PICKUP_TYPES: async_get_pickup_type_names(
@@ -140,6 +144,6 @@ def update_from_latest_data(self) -> None:
                 ATTR_NEXT_PICKUP_TYPES: async_get_pickup_type_names(
                     self._entry, next_pickup_event.pickup_types
                 ),
-                ATTR_NEXT_PICKUP_DATE: next_date,
+                ATTR_NEXT_PICKUP_DATE: as_utc(next_pickup_event.date).isoformat(),
             }
         )
diff --git a/requirements_all.txt b/requirements_all.txt
index f1f5128a79038f..ab57d37ab8a03a 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -221,7 +221,7 @@ aiopvpc==2.0.2
 aiopylgtv==0.4.0
 
 # homeassistant.components.recollect_waste
-aiorecollect==1.0.1
+aiorecollect==1.0.4
 
 # homeassistant.components.shelly
 aioshelly==0.6.2
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index cfbaa1fa0b5a59..7769a22f9810d0 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -140,7 +140,7 @@ aiopvpc==2.0.2
 aiopylgtv==0.4.0
 
 # homeassistant.components.recollect_waste
-aiorecollect==1.0.1
+aiorecollect==1.0.4
 
 # homeassistant.components.shelly
 aioshelly==0.6.2