diff --git a/battleship/server/auth.py b/battleship/server/auth.py
index 6a8a2b6..b4c64b9 100644
--- a/battleship/server/auth.py
+++ b/battleship/server/auth.py
@@ -1,5 +1,6 @@
 import asyncio
 from abc import ABC, abstractmethod
+from datetime import datetime, timedelta, timezone
 from enum import auto
 from functools import partial
 from random import choice
@@ -10,7 +11,7 @@
 import auth0  # type: ignore[import-untyped]
 import jwt
 from auth0.authentication import Database, GetToken  # type: ignore[import-untyped]
-from auth0.management import Auth0 as _Auth0  # type: ignore[import-untyped]
+from auth0.management import Auth0  # type: ignore[import-untyped]
 from loguru import logger
 
 from battleship.server.config import Config
@@ -121,6 +122,9 @@ async def assign_role(self, user_id: str, role: UserRole) -> None:
 
 
 class Auth0API:
+    TOKEN_REFRESH_LEEWAY = timedelta(seconds=60)
+    TOKEN_WATCH_INTERVAL = timedelta(seconds=10)
+
     def __init__(self, domain: str, client_id: str, client_secret: str, realm: str, audience: str):
         self.domain = domain
         self.client_id = client_id
@@ -138,7 +142,11 @@ def __init__(self, domain: str, client_id: str, client_secret: str, realm: str,
             self.client_id,
             self.client_secret,
         )
-        self._mgmt: _Auth0 | None = None
+
+        token, expires_at = self._fetch_management_token(self.audience)
+        self.mgmt = Auth0(self.domain, token)
+        self.mgmt_token_expires_at = expires_at
+        self._mgmt_token_watcher_task = asyncio.create_task(self._mgmt_token_watcher())
 
     @classmethod
     def from_config(cls, config: Config) -> "Auth0API":
@@ -151,10 +159,13 @@ def from_config(cls, config: Config) -> "Auth0API":
         )
 
     @property
-    def mgmt(self) -> _Auth0:
-        if self._mgmt is None:
-            self._mgmt = _Auth0(self.domain, self._fetch_management_token(self.audience))
-        return self._mgmt
+    def mgmt_token_expires_at(self) -> datetime:
+        return self._mgmt_token_expires_at
+
+    @mgmt_token_expires_at.setter
+    def mgmt_token_expires_at(self, expires_at: datetime) -> None:
+        logger.info("Set new Auth0 management token. Expires at {0}.", expires_at)
+        self._mgmt_token_expires_at = expires_at
 
     async def add_roles(self, user_id: str, *roles: str) -> JSONPayload:
         func = partial(self.mgmt.users.add_roles, id=user_id, roles=roles)
@@ -190,9 +201,27 @@ async def refresh_token(self, refresh_token: str) -> JSONPayload:
         data = await asyncio.to_thread(func)
         return cast(JSONPayload, data)
 
-    def _fetch_management_token(self, audience: str) -> str:
+    def _fetch_management_token(self, audience: str) -> tuple[str, datetime]:
         data = self.gettoken.client_credentials(audience)
-        return cast(str, data["access_token"])
+        token, expires_in = cast(str, data["access_token"]), cast(int, data["expires_in"])
+        expires_at = datetime.now(timezone.utc) + timedelta(seconds=expires_in)
+        return token, expires_at
+
+    @logger.catch
+    async def _mgmt_token_watcher(self) -> None:
+        watch_interval = self.TOKEN_WATCH_INTERVAL.total_seconds()
+        logger.info("Run Auth0 management token watcher every {0} seconds.", watch_interval)
+
+        while True:
+            await asyncio.sleep(watch_interval)
+
+            now = datetime.now(timezone.utc)
+
+            if now > (self._mgmt_token_expires_at - self.TOKEN_REFRESH_LEEWAY):
+                logger.info("Auth0 management token expires soon. Update it now.")
+                token, expires_at = self._fetch_management_token(self.audience)
+                self.mgmt = Auth0(self.domain, token)
+                self.mgmt_token_expires_at = expires_at
 
 
 def _make_random_nickname(postfix_length: int = 7) -> str: