diff --git a/ignore-DeprecationWarning-set_child_watcher-is-depre.patch b/ignore-DeprecationWarning-set_child_watcher-is-depre.patch
new file mode 100644
index 0000000..3dbc36b
--- /dev/null
+++ b/ignore-DeprecationWarning-set_child_watcher-is-depre.patch
@@ -0,0 +1,26 @@
+From 58cc2a62cac52e742d19326f4c67331cc0634f67 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Tom=C3=A1=C5=A1=20Hrn=C4=8Diar?= <thrnciar@redhat.com>
+Date: Mon, 15 May 2023 16:22:25 +0200
+Subject: [PATCH] ignore DeprecationWarning 'set_child_watcher' is deprecated
+ as of Python 3.12
+
+---
+ setup.cfg | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/setup.cfg b/setup.cfg
+index 48fbf70..0336cf8 100644
+--- a/setup.cfg
++++ b/setup.cfg
+@@ -144,6 +144,8 @@ filterwarnings =
+     # can be dropped with the next release of `certify`, specifically
+     # `certify > 2022.06.15`.
+     ignore:path is deprecated. Use files.. instead. Refer to https.//importlib-resources.readthedocs.io/en/latest/using.html#migrating-from-legacy for migration advice.:DeprecationWarning:certifi.core
++    ignore:'set_child_watcher' is deprecated as of Python 3.12 and will be removed in Python 3.14.:DeprecationWarning::
++
+ junit_suite_name = aiohttp_test_suite
+ norecursedirs = dist docs build .tox .eggs
+ minversion = 3.8.2
+-- 
+2.40.1
+
diff --git a/python-aiohttp.spec b/python-aiohttp.spec
index 47e0861..687aab1 100644
--- a/python-aiohttp.spec
+++ b/python-aiohttp.spec
@@ -25,6 +25,11 @@ Patch:          %{url}/pull/7178.patch
 # https://github.com/aio-libs/aiohttp/commit/2be9318
 Patch:          Update-update_query-calls-to-work-with-latest-yarl.patch
 
+# [3.12] Ignore DeprecationWarning: 'set_child_watcher' is deprecated as of Python 3.12
+# and will be removed in Python 3.14. 
+# Upstream report: https://github.com/aio-libs/aiohttp/issues/7291
+Patch:          ignore-DeprecationWarning-set_child_watcher-is-depre.patch
+
 BuildRequires:  gcc
 
 BuildRequires:  llhttp-devel