From ff4140b54a3b2ad6b33c555bb787ee120b00f9d4 Mon Sep 17 00:00:00 2001
From: Thomas Grainger <tagrain@gmail.com>
Date: Sun, 9 Oct 2022 14:28:18 +0100
Subject: [PATCH] Update src/_pytest/warning_types.py

---
 src/_pytest/warning_types.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/_pytest/warning_types.py b/src/_pytest/warning_types.py
index 20f9d3256..817e2e404 100644
--- a/src/_pytest/warning_types.py
+++ b/src/_pytest/warning_types.py
@@ -54,7 +54,6 @@ class PytestRemovedIn8Warning(PytestDeprecationWarning):
     __module__ = "pytest"
 
 
-@sealed
 class PytestReturnNotNoneWarning(PytestRemovedIn8Warning):
     """Warning emitted when a test function is returning value other than None."""