diff --git a/homeassistant/components/alexa_devices/__init__.py b/homeassistant/components/alexa_devices/__init__.py
index fe623c10b33..d18e730afcb 100644
--- a/homeassistant/components/alexa_devices/__init__.py
+++ b/homeassistant/components/alexa_devices/__init__.py
@@ -2,6 +2,7 @@
 
 from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers import aiohttp_client
 
 from .coordinator import AmazonConfigEntry, AmazonDevicesCoordinator
 
@@ -16,7 +17,8 @@ PLATFORMS = [
 async def async_setup_entry(hass: HomeAssistant, entry: AmazonConfigEntry) -> bool:
     """Set up Alexa Devices platform."""
 
-    coordinator = AmazonDevicesCoordinator(hass, entry)
+    session = aiohttp_client.async_create_clientsession(hass)
+    coordinator = AmazonDevicesCoordinator(hass, entry, session)
 
     await coordinator.async_config_entry_first_refresh()
 
@@ -29,8 +31,4 @@ async def async_setup_entry(hass: HomeAssistant, entry: AmazonConfigEntry) -> bo
 
 async def async_unload_entry(hass: HomeAssistant, entry: AmazonConfigEntry) -> bool:
     """Unload a config entry."""
-    coordinator = entry.runtime_data
-    if unload_ok := await hass.config_entries.async_unload_platforms(entry, PLATFORMS):
-        await coordinator.api.close()
-
-    return unload_ok
+    return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
diff --git a/homeassistant/components/alexa_devices/config_flow.py b/homeassistant/components/alexa_devices/config_flow.py
index 5ee3bc2e5f0..3e705d73ade 100644
--- a/homeassistant/components/alexa_devices/config_flow.py
+++ b/homeassistant/components/alexa_devices/config_flow.py
@@ -17,6 +17,7 @@ import voluptuous as vol
 from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
 from homeassistant.const import CONF_CODE, CONF_COUNTRY, CONF_PASSWORD, CONF_USERNAME
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers import aiohttp_client
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.selector import CountrySelector
 
@@ -33,18 +34,15 @@ STEP_REAUTH_DATA_SCHEMA = vol.Schema(
 async def validate_input(hass: HomeAssistant, data: dict[str, Any]) -> dict[str, Any]:
     """Validate the user input allows us to connect."""
 
+    session = aiohttp_client.async_create_clientsession(hass)
     api = AmazonEchoApi(
+        session,
         data[CONF_COUNTRY],
         data[CONF_USERNAME],
         data[CONF_PASSWORD],
     )
 
-    try:
-        data = await api.login_mode_interactive(data[CONF_CODE])
-    finally:
-        await api.close()
-
-    return data
+    return await api.login_mode_interactive(data[CONF_CODE])
 
 
 class AmazonDevicesConfigFlow(ConfigFlow, domain=DOMAIN):
diff --git a/homeassistant/components/alexa_devices/coordinator.py b/homeassistant/components/alexa_devices/coordinator.py
index 7af66f4bb8b..f4a1faa4f81 100644
--- a/homeassistant/components/alexa_devices/coordinator.py
+++ b/homeassistant/components/alexa_devices/coordinator.py
@@ -8,6 +8,7 @@ from aioamazondevices.exceptions import (
     CannotConnect,
     CannotRetrieveData,
 )
+from aiohttp import ClientSession
 
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_COUNTRY, CONF_PASSWORD, CONF_USERNAME
@@ -31,6 +32,7 @@ class AmazonDevicesCoordinator(DataUpdateCoordinator[dict[str, AmazonDevice]]):
         self,
         hass: HomeAssistant,
         entry: AmazonConfigEntry,
+        session: ClientSession,
     ) -> None:
         """Initialize the scanner."""
         super().__init__(
@@ -41,6 +43,7 @@ class AmazonDevicesCoordinator(DataUpdateCoordinator[dict[str, AmazonDevice]]):
             update_interval=timedelta(seconds=SCAN_INTERVAL),
         )
         self.api = AmazonEchoApi(
+            session,
             entry.data[CONF_COUNTRY],
             entry.data[CONF_USERNAME],
             entry.data[CONF_PASSWORD],
diff --git a/homeassistant/components/alexa_devices/manifest.json b/homeassistant/components/alexa_devices/manifest.json
index 74187ba7ed4..90410412dfa 100644
--- a/homeassistant/components/alexa_devices/manifest.json
+++ b/homeassistant/components/alexa_devices/manifest.json
@@ -8,5 +8,5 @@
   "iot_class": "cloud_polling",
   "loggers": ["aioamazondevices"],
   "quality_scale": "silver",
-  "requirements": ["aioamazondevices==3.5.1"]
+  "requirements": ["aioamazondevices==4.0.0"]
 }
diff --git a/homeassistant/components/alexa_devices/quality_scale.yaml b/homeassistant/components/alexa_devices/quality_scale.yaml
index 95433655212..5a2ff55b9b2 100644
--- a/homeassistant/components/alexa_devices/quality_scale.yaml
+++ b/homeassistant/components/alexa_devices/quality_scale.yaml
@@ -70,5 +70,5 @@ rules:
 
   # Platinum
   async-dependency: done
-  inject-websession: todo
+  inject-websession: done
   strict-typing: done
diff --git a/requirements_all.txt b/requirements_all.txt
index fd13a55446b..93663598733 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -185,7 +185,7 @@ aioairzone-cloud==0.7.1
 aioairzone==1.0.0
 
 # homeassistant.components.alexa_devices
-aioamazondevices==3.5.1
+aioamazondevices==4.0.0
 
 # homeassistant.components.ambient_network
 # homeassistant.components.ambient_station
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index cb329428196..268d263220a 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -173,7 +173,7 @@ aioairzone-cloud==0.7.1
 aioairzone==1.0.0
 
 # homeassistant.components.alexa_devices
-aioamazondevices==3.5.1
+aioamazondevices==4.0.0
 
 # homeassistant.components.ambient_network
 # homeassistant.components.ambient_station