diff --git a/chia/util/network.py b/chia/util/network.py
index 3c759418a4db..949579ea392b 100644
--- a/chia/util/network.py
+++ b/chia/util/network.py
@@ -58,7 +58,6 @@ class WebServer:
     hostname: str
     listen_port: uint16
     scheme: Literal["http", "https"]
-    _shutdown_timeout: int
     _ssl_context: Optional[ssl.SSLContext] = None
     _close_task: Optional[asyncio.Task[None]] = None
     _prefer_ipv6: bool = False
@@ -72,20 +71,24 @@ class WebServer:
         max_request_body_size: int = 1024**2,  # Default `client_max_size` from web.Application
         ssl_context: Optional[ssl.SSLContext] = None,
         keepalive_timeout: int = 75,  # Default from aiohttp.web
-        shutdown_timeout: int = 60,  # Default `shutdown_timeout` from web.TCPSite
+        shutdown_timeout: int = 60,  # Default `shutdown_timeout` from aiohttp.web_runner.BaseRunner
         prefer_ipv6: bool = False,
         logger: logging.Logger = web_logger,
         start: bool = True,
     ) -> WebServer:
         app = web.Application(client_max_size=max_request_body_size, logger=logger)
-        runner = web.AppRunner(app, access_log=None, keepalive_timeout=keepalive_timeout)
+        runner = web.AppRunner(
+            app,
+            access_log=None,
+            keepalive_timeout=keepalive_timeout,
+            shutdown_timeout=shutdown_timeout,
+        )
 
         self = cls(
             runner=runner,
             hostname=hostname,
             listen_port=uint16(port),
             scheme="https" if ssl_context is not None else "http",
-            _shutdown_timeout=shutdown_timeout,
             _ssl_context=ssl_context,
             _prefer_ipv6=prefer_ipv6,
         )
@@ -104,7 +107,6 @@ class WebServer:
             self.hostname,
             int(self.listen_port),
             ssl_context=self._ssl_context,
-            shutdown_timeout=self._shutdown_timeout,
         )
         await site.start()
 
diff --git a/setup.py b/setup.py
index 8a9cbe379104..a30cfbde60b2 100644
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,7 @@ dependencies = [
     "clvm_tools==0.4.7",  # Currying, Program.to, other conveniences
     "chia_rs==0.2.13",
     "clvm-tools-rs==0.1.39",  # Rust implementation of clvm_tools' compiler
-    "aiohttp==3.8.6",  # HTTP server for full node rpc
+    "aiohttp==3.9.0",  # HTTP server for full node rpc
     "aiosqlite==0.19.0",  # asyncio wrapper for sqlite, to store blocks
     "bitstring==4.1.2",  # Binary data management library
     "colorama==0.4.6",  # Colorizes terminal output