diff --git a/homeassistant/components/arcam_fmj/__init__.py b/homeassistant/components/arcam_fmj/__init__.py
index c2c6be0db30..2796a607ac0 100644
--- a/homeassistant/components/arcam_fmj/__init__.py
+++ b/homeassistant/components/arcam_fmj/__init__.py
@@ -2,6 +2,7 @@
 import asyncio
 from contextlib import suppress
 import logging
+from typing import Any
 
 from arcam.fmj import ConnectionFailed
 from arcam.fmj.client import Client
@@ -31,7 +32,7 @@ CONFIG_SCHEMA = cv.removed(DOMAIN, raise_if_present=False)
 PLATFORMS = [Platform.MEDIA_PLAYER]
 
 
-async def _await_cancel(task):
+async def _await_cancel(task: asyncio.Task) -> None:
     task.cancel()
     with suppress(asyncio.CancelledError):
         await task
@@ -42,7 +43,7 @@ async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
     hass.data[DOMAIN_DATA_ENTRIES] = {}
     hass.data[DOMAIN_DATA_TASKS] = {}
 
-    async def _stop(_):
+    async def _stop(_: Any) -> None:
         asyncio.gather(
             *(_await_cancel(task) for task in hass.data[DOMAIN_DATA_TASKS].values())
         )
@@ -80,8 +81,8 @@ async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     return unload_ok
 
 
-async def _run_client(hass, client, interval):
-    def _listen(_):
+async def _run_client(hass: HomeAssistant, client: Client, interval: float) -> None:
+    def _listen(_: Any) -> None:
         async_dispatcher_send(hass, SIGNAL_CLIENT_DATA, client.host)
 
     while True:
diff --git a/homeassistant/components/arcam_fmj/config_flow.py b/homeassistant/components/arcam_fmj/config_flow.py
index 2570fd1aea5..09944328c4a 100644
--- a/homeassistant/components/arcam_fmj/config_flow.py
+++ b/homeassistant/components/arcam_fmj/config_flow.py
@@ -1,4 +1,7 @@
 """Config flow to configure the Arcam FMJ component."""
+from __future__ import annotations
+
+from typing import Any
 from urllib.parse import urlparse
 
 from arcam.fmj.client import Client, ConnectionFailed
@@ -8,15 +11,17 @@ import voluptuous as vol
 from homeassistant import config_entries
 from homeassistant.components import ssdp
 from homeassistant.const import CONF_HOST, CONF_PORT
+from homeassistant.core import HomeAssistant
 from homeassistant.data_entry_flow import FlowResult
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 
 from .const import DEFAULT_NAME, DEFAULT_PORT, DOMAIN, DOMAIN_DATA_ENTRIES
 
 
-def get_entry_client(hass, entry):
+def get_entry_client(hass: HomeAssistant, entry: config_entries.ConfigEntry) -> Client:
     """Retrieve client associated with a config entry."""
-    return hass.data[DOMAIN_DATA_ENTRIES][entry.entry_id]
+    client: Client = hass.data[DOMAIN_DATA_ENTRIES][entry.entry_id]
+    return client
 
 
 class ArcamFmjFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
@@ -24,11 +29,13 @@ class ArcamFmjFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
 
     VERSION = 1
 
-    async def _async_set_unique_id_and_update(self, host, port, uuid):
+    async def _async_set_unique_id_and_update(
+        self, host: str, port: int, uuid: str
+    ) -> None:
         await self.async_set_unique_id(uuid)
         self._abort_if_unique_id_configured({CONF_HOST: host, CONF_PORT: port})
 
-    async def _async_check_and_create(self, host, port):
+    async def _async_check_and_create(self, host: str, port: int) -> FlowResult:
         client = Client(host, port)
         try:
             await client.start()
@@ -42,9 +49,11 @@ class ArcamFmjFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
             data={CONF_HOST: host, CONF_PORT: port},
         )
 
-    async def async_step_user(self, user_input=None):
+    async def async_step_user(
+        self, user_input: dict[str, Any] | None = None
+    ) -> FlowResult:
         """Handle a discovered device."""
-        errors = {}
+        errors: dict[str, str] = {}
 
         if user_input is not None:
             uuid = await get_uniqueid_from_host(
@@ -68,7 +77,9 @@ class ArcamFmjFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
             step_id="user", data_schema=vol.Schema(fields), errors=errors
         )
 
-    async def async_step_confirm(self, user_input=None):
+    async def async_step_confirm(
+        self, user_input: dict[str, Any] | None = None
+    ) -> FlowResult:
         """Handle user-confirmation of discovered node."""
         context = self.context
         placeholders = {
@@ -87,9 +98,11 @@ class ArcamFmjFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
 
     async def async_step_ssdp(self, discovery_info: ssdp.SsdpServiceInfo) -> FlowResult:
         """Handle a discovered device."""
-        host = urlparse(discovery_info.ssdp_location).hostname
+        host = str(urlparse(discovery_info.ssdp_location).hostname)
         port = DEFAULT_PORT
         uuid = get_uniqueid_from_udn(discovery_info.upnp[ssdp.ATTR_UPNP_UDN])
+        if not uuid:
+            return self.async_abort(reason="cannot_connect")
 
         await self._async_set_unique_id_and_update(host, port, uuid)
 
diff --git a/homeassistant/components/arcam_fmj/device_trigger.py b/homeassistant/components/arcam_fmj/device_trigger.py
index 13f1acc7244..f3722c81ec5 100644
--- a/homeassistant/components/arcam_fmj/device_trigger.py
+++ b/homeassistant/components/arcam_fmj/device_trigger.py
@@ -65,7 +65,7 @@ async def async_attach_trigger(
         entity_id = config[CONF_ENTITY_ID]
 
         @callback
-        def _handle_event(event: Event):
+        def _handle_event(event: Event) -> None:
             if event.data[ATTR_ENTITY_ID] == entity_id:
                 hass.async_run_hass_job(
                     job,
diff --git a/homeassistant/components/arcam_fmj/manifest.json b/homeassistant/components/arcam_fmj/manifest.json
index c91c92922b4..3fcbaabc7e8 100644
--- a/homeassistant/components/arcam_fmj/manifest.json
+++ b/homeassistant/components/arcam_fmj/manifest.json
@@ -3,7 +3,7 @@
   "name": "Arcam FMJ Receivers",
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/arcam_fmj",
-  "requirements": ["arcam-fmj==0.12.0"],
+  "requirements": ["arcam-fmj==1.0.1"],
   "ssdp": [
     {
       "deviceType": "urn:schemas-upnp-org:device:MediaRenderer:1",
diff --git a/homeassistant/components/arcam_fmj/media_player.py b/homeassistant/components/arcam_fmj/media_player.py
index 65a5d8c3580..7a15a50e375 100644
--- a/homeassistant/components/arcam_fmj/media_player.py
+++ b/homeassistant/components/arcam_fmj/media_player.py
@@ -64,10 +64,10 @@ class ArcamFmj(MediaPlayerEntity):
 
     def __init__(
         self,
-        device_name,
+        device_name: str,
         state: State,
         uuid: str,
-    ):
+    ) -> None:
         """Initialize device."""
         self._state = state
         self._device_name = device_name
@@ -96,12 +96,12 @@ class ArcamFmj(MediaPlayerEntity):
         return MediaPlayerState.OFF
 
     @property
-    def device_info(self):
+    def device_info(self) -> DeviceInfo:
         """Return a device description for device registry."""
         return DeviceInfo(
             identifiers={
                 (DOMAIN, self._uuid),
-                (DOMAIN, self._state.client.host, self._state.client.port),
+                (DOMAIN, self._state.client.host, self._state.client.port),  # type: ignore[arg-type]
             },
             manufacturer="Arcam",
             model="Arcam FMJ AVR",
@@ -114,17 +114,17 @@ class ArcamFmj(MediaPlayerEntity):
         await self._state.update()
 
         @callback
-        def _data(host):
+        def _data(host: str) -> None:
             if host == self._state.client.host:
                 self.async_write_ha_state()
 
         @callback
-        def _started(host):
+        def _started(host: str) -> None:
             if host == self._state.client.host:
                 self.async_schedule_update_ha_state(force_refresh=True)
 
         @callback
-        def _stopped(host):
+        def _stopped(host: str) -> None:
             if host == self._state.client.host:
                 self.async_schedule_update_ha_state(force_refresh=True)
 
@@ -249,40 +249,40 @@ class ArcamFmj(MediaPlayerEntity):
             return
 
     @property
-    def source(self):
+    def source(self) -> str | None:
         """Return the current input source."""
         if (value := self._state.get_source()) is None:
             return None
         return value.name
 
     @property
-    def source_list(self):
+    def source_list(self) -> list[str]:
         """List of available input sources."""
         return [x.name for x in self._state.get_source_list()]
 
     @property
-    def sound_mode(self):
+    def sound_mode(self) -> str | None:
         """Name of the current sound mode."""
         if (value := self._state.get_decode_mode()) is None:
             return None
         return value.name
 
     @property
-    def sound_mode_list(self):
+    def sound_mode_list(self) -> list[str] | None:
         """List of available sound modes."""
         if (values := self._state.get_decode_modes()) is None:
             return None
         return [x.name for x in values]
 
     @property
-    def is_volume_muted(self):
+    def is_volume_muted(self) -> bool | None:
         """Boolean if volume is currently muted."""
         if (value := self._state.get_mute()) is None:
             return None
         return value
 
     @property
-    def volume_level(self):
+    def volume_level(self) -> float | None:
         """Volume level of device."""
         if (value := self._state.get_volume()) is None:
             return None
@@ -301,7 +301,7 @@ class ArcamFmj(MediaPlayerEntity):
         return value
 
     @property
-    def media_content_id(self):
+    def media_content_id(self) -> str | None:
         """Content type of current playing media."""
         source = self._state.get_source()
         if source in (SourceCodes.DAB, SourceCodes.FM):
@@ -315,7 +315,7 @@ class ArcamFmj(MediaPlayerEntity):
         return value
 
     @property
-    def media_channel(self):
+    def media_channel(self) -> str | None:
         """Channel currently playing."""
         source = self._state.get_source()
         if source == SourceCodes.DAB:
@@ -327,7 +327,7 @@ class ArcamFmj(MediaPlayerEntity):
         return value
 
     @property
-    def media_artist(self):
+    def media_artist(self) -> str | None:
         """Artist of current playing media, music track only."""
         if self._state.get_source() == SourceCodes.DAB:
             value = self._state.get_dls_pdt()
@@ -336,7 +336,7 @@ class ArcamFmj(MediaPlayerEntity):
         return value
 
     @property
-    def media_title(self):
+    def media_title(self) -> str | None:
         """Title of current playing media."""
         if (source := self._state.get_source()) is None:
             return None
diff --git a/requirements_all.txt b/requirements_all.txt
index a5ff67ef687..d715e53c1c8 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -345,7 +345,7 @@ aqualogic==2.6
 aranet4==2.1.3
 
 # homeassistant.components.arcam_fmj
-arcam-fmj==0.12.0
+arcam-fmj==1.0.1
 
 # homeassistant.components.arris_tg2492lg
 arris-tg2492lg==1.2.1
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index dccaea89705..fc73125f821 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -308,7 +308,7 @@ aprslib==0.7.0
 aranet4==2.1.3
 
 # homeassistant.components.arcam_fmj
-arcam-fmj==0.12.0
+arcam-fmj==1.0.1
 
 # homeassistant.components.dlna_dmr
 # homeassistant.components.dlna_dms
diff --git a/tests/components/arcam_fmj/test_config_flow.py b/tests/components/arcam_fmj/test_config_flow.py
index eeb5adbc7e3..e49775f00b5 100644
--- a/tests/components/arcam_fmj/test_config_flow.py
+++ b/tests/components/arcam_fmj/test_config_flow.py
@@ -1,5 +1,6 @@
 """Tests for the Arcam FMJ config flow module."""
 
+from dataclasses import replace
 from unittest.mock import AsyncMock, patch
 
 from arcam.fmj.client import ConnectionFailed
@@ -107,6 +108,21 @@ async def test_ssdp_unable_to_connect(hass, dummy_client):
     assert result["reason"] == "cannot_connect"
 
 
+async def test_ssdp_invalid_id(hass, dummy_client):
+    """Test a ssdp with invalid  UDN."""
+    discover = replace(
+        MOCK_DISCOVER, upnp=MOCK_DISCOVER.upnp | {ssdp.ATTR_UPNP_UDN: "invalid"}
+    )
+
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN,
+        context={CONF_SOURCE: SOURCE_SSDP},
+        data=discover,
+    )
+    assert result["type"] == data_entry_flow.FlowResultType.ABORT
+    assert result["reason"] == "cannot_connect"
+
+
 async def test_ssdp_update(hass):
     """Test a ssdp import flow."""
     entry = MockConfigEntry(