diff --git a/homeassistant/components/verisure/__init__.py b/homeassistant/components/verisure/__init__.py
index 62f41913862..dfd9d9cdc04 100644
--- a/homeassistant/components/verisure/__init__.py
+++ b/homeassistant/components/verisure/__init__.py
@@ -48,9 +48,19 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     # Set up all platforms for this device/entry.
     await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
 
+    # Update options
+    entry.async_on_unload(entry.add_update_listener(update_listener))
+
     return True
 
 
+async def update_listener(hass: HomeAssistant, entry: ConfigEntry):
+    """Handle options update."""
+    # Propagate configuration change.
+    coordinator = hass.data[DOMAIN][entry.entry_id]
+    coordinator.async_update_listeners()
+
+
 async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     """Unload Verisure config entry."""
     unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
diff --git a/homeassistant/components/verisure/lock.py b/homeassistant/components/verisure/lock.py
index ad9590d2524..1a81b437116 100644
--- a/homeassistant/components/verisure/lock.py
+++ b/homeassistant/components/verisure/lock.py
@@ -70,9 +70,6 @@ class VerisureDoorlock(CoordinatorEntity[VerisureDataUpdateCoordinator], LockEnt
 
         self.serial_number = serial_number
         self._state: str | None = None
-        self._digits = coordinator.entry.options.get(
-            CONF_LOCK_CODE_DIGITS, DEFAULT_LOCK_CODE_DIGITS
-        )
 
     @property
     def device_info(self) -> DeviceInfo:
@@ -111,8 +108,11 @@ class VerisureDoorlock(CoordinatorEntity[VerisureDataUpdateCoordinator], LockEnt
 
     @property
     def code_format(self) -> str:
-        """Return the required six digit code."""
-        return "^\\d{%s}$" % self._digits
+        """Return the configured code format."""
+        digits = self.coordinator.entry.options.get(
+            CONF_LOCK_CODE_DIGITS, DEFAULT_LOCK_CODE_DIGITS
+        )
+        return "^\\d{%s}$" % digits
 
     @property
     def is_locked(self) -> bool: