From 5ae1b4ae3757de9be687bf24fc9393479aba7c4e Mon Sep 17 00:00:00 2001
From: Gregory Comer <gjcomer@meta.com>
Date: Wed, 12 Nov 2025 16:35:51 -0700
Subject: [PATCH] Pin pytest<9 (#15787)

### Summary
Trying to fix failing CI. Seems like something is up with our subtests
that causes a failure deep cloning in the pytest code. I'm going to pin
pytest<9 for now.

(cherry picked from commit 9981e41f486ecc142cc84a342921efeb19f9719c)
---
 pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index 901230188f8..0ecdc60f845 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -62,7 +62,7 @@ dependencies=[
   "packaging",
   "pandas>=2.2.2; python_version >= '3.10'",
   "parameterized",
-  "pytest",
+  "pytest<9.0",
   "pytest-xdist",
   "pytest-rerunfailures==15.1",
   "pytest-json-report",