diff --git a/requirements.txt b/requirements.txt
index d97fa02..a93634f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 aiohappyeyeballs==2.6.1
-aiohttp==3.13.5
+aiohttp==3.14.0
 aiosignal==1.4.0
 annotated-types==0.7.0
 anyio==4.13.0
diff --git a/test/test_fetch.py b/test/test_fetch.py
index 6f2ed50..1d84fa1 100644
--- a/test/test_fetch.py
+++ b/test/test_fetch.py
@@ -73,12 +73,24 @@ class TestFetchAvailableModels:
 
     async def test_returns_empty_on_connection_error(self):
         cfg = _make_cfg(ollama_eps=[MOCK_OLLAMA_EP], llama_eps=[])
+        from aiohttp.connector import ConnectionKey
         import aiohttp
         with patch.object(router, "config", cfg), aioresponses() as m:
+            conn_key = ConnectionKey(
+                host="mock-ollama",
+                port=11434,
+                is_ssl=False,
+                ssl=None,
+                proxy=None,
+                proxy_host=None,
+                proxy_port=None,
+                proxy_auth=None,
+                connector_owner=True,
+            )
             m.get(
                 f"{MOCK_OLLAMA_EP}/api/tags",
                 exception=aiohttp.ClientConnectorError(
-                    connection_key=MagicMock(host="mock-ollama", port=11434),
+                    connection_key=conn_key,
                     os_error=OSError(111, "refused"),
                 ),
             )
diff --git a/test/test_unit_helpers.py b/test/test_unit_helpers.py
index d38eb37..56df219 100644
--- a/test/test_unit_helpers.py
+++ b/test/test_unit_helpers.py
@@ -4,6 +4,7 @@ import asyncio
 from unittest.mock import MagicMock, patch
 
 import aiohttp
+from aiohttp.connector import ConnectionKey
 import pytest
 
 import router
@@ -188,8 +189,19 @@ class TestDedupeOnKeys:
 
 class TestFormatConnectionIssue:
     def test_connector_error_message(self):
+        conn_key = ConnectionKey(
+            host="localhost",
+            port=11434,
+            is_ssl=False,
+            ssl=None,
+            proxy=None,
+            proxy_host=None,
+            proxy_port=None,
+            proxy_auth=None,
+            connector_owner=True,
+        )
         err = aiohttp.ClientConnectorError(
-            connection_key=MagicMock(host="localhost", port=11434),
+            connection_key=conn_key,
             os_error=OSError(111, "Connection refused"),
         )
         msg = router._format_connection_issue("http://localhost:11434", err)