diff --git a/Lib/test/test_asyncio/test_selector_events.py b/Lib/test/test_asyncio/test_selector_events.py
index 0c26a87..f6447cb 100644
--- a/Lib/test/test_asyncio/test_selector_events.py
+++ b/Lib/test/test_asyncio/test_selector_events.py
@@ -1804,7 +1804,7 @@
         return buf
 
     def test_sock_connect_sock_write_race(self):
-        TIMEOUT = 3.0
+        TIMEOUT = 10.0
         PAYLOAD = b'DATA' * 1024 * 1024
 
         class Server(threading.Thread):