diff --git a/pythonkuma/__init__.py b/pythonkuma/__init__.py
index 4506eaa..32543ec 100644
--- a/pythonkuma/__init__.py
+++ b/pythonkuma/__init__.py
@@ -1,11 +1,13 @@
 """Python API wrapper for Uptime Kuma."""
 
 from .exceptions import (
+    UpdateException,
     UptimeKumaAuthenticationException,
     UptimeKumaConnectionException,
     UptimeKumaException,
 )
 from .models import MonitorStatus, MonitorType, UptimeKumaMonitor, UptimeKumaVersion
+from .update import UpdateChecker
 from .uptimekuma import UptimeKuma
 
 __version__ = "0.2.0"
@@ -13,6 +15,8 @@
 __all__ = [
     "MonitorStatus",
     "MonitorType",
+    "UpdateChecker",
+    "UpdateException",
     "UptimeKuma",
     "UptimeKumaAuthenticationException",
     "UptimeKumaConnectionException",
diff --git a/pythonkuma/exceptions.py b/pythonkuma/exceptions.py
index 86d2869..47e7d41 100644
--- a/pythonkuma/exceptions.py
+++ b/pythonkuma/exceptions.py
@@ -11,3 +11,7 @@ class UptimeKumaConnectionException(UptimeKumaException):
 
 class UptimeKumaAuthenticationException(UptimeKumaException):
     """Uptime Kuma authentication exception."""
+
+
+class UpdateException(Exception):
+    """Exception raised for errors fetching latest release from github."""
diff --git a/pythonkuma/update.py b/pythonkuma/update.py
new file mode 100644
index 0000000..8aa2a35
--- /dev/null
+++ b/pythonkuma/update.py
@@ -0,0 +1,52 @@
+"""Check for latest Uptime Kuma release."""
+
+from __future__ import annotations
+
+from dataclasses import dataclass
+
+from aiohttp import ClientError, ClientSession
+from yarl import URL
+
+from .exceptions import UpdateException
+
+BASE_URL = URL("https://api.github.com/repos/louislam/uptime-kuma")
+
+
+@dataclass(kw_only=True)
+class LatestRelease:
+    """Latest release data."""
+
+    tag_name: str
+    name: str
+    html_url: str
+    body: str
+
+
+class UpdateChecker:
+    """Check for Uptime Kuma updates."""
+
+    def __init__(
+        self,
+        session: ClientSession,
+    ) -> None:
+        """Initialize Uptime Kuma release checker."""
+        self._session = session
+
+    async def latest_release(self) -> LatestRelease:
+        """Fetch latest IronOS release."""
+        url = BASE_URL / "releases/latest"
+        try:
+            async with self._session.get(url) as response:
+                data = await response.json()
+                return LatestRelease(
+                    tag_name=data["tag_name"],
+                    name=data["name"],
+                    html_url=data["html_url"],
+                    body=data["body"],
+                )
+        except ClientError as e:
+            msg = "Failed to fetch latest Uptime Kuma release from Github"
+            raise UpdateException(msg) from e
+        except KeyError as e:
+            msg = "Failed to parse latest Uptime Kuma release from Github response"
+            raise UpdateException(msg) from e