From 53396360848812dd38d98c3fdd2605139ef2c306 Mon Sep 17 00:00:00 2001
From: Takeshi KOMIYA <i.tkomiya@gmail.com>
Date: Thu, 11 Nov 2021 02:07:48 +0900
Subject: [PATCH] Fix the type of deprecation warning for get_signature_prefix
 (refs: #9833)

---
 sphinx/domains/python.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sphinx/domains/python.py b/sphinx/domains/python.py
index 46a67b4ea3a..b932a9ea5c3 100644
--- a/sphinx/domains/python.py
+++ b/sphinx/domains/python.py
@@ -26,7 +26,7 @@
 from sphinx.addnodes import desc_signature, pending_xref, pending_xref_condition
 from sphinx.application import Sphinx
 from sphinx.builders import Builder
-from sphinx.deprecation import RemovedInSphinx50Warning
+from sphinx.deprecation import RemovedInSphinx50Warning, RemovedInSphinx60Warning
 from sphinx.directives import ObjectDescription
 from sphinx.domains import Domain, Index, IndexEntry, ObjType
 from sphinx.environment import BuildEnvironment
@@ -501,7 +501,7 @@ def handle_signature(self, sig: str, signode: desc_signature) -> Tuple[str, str]
                     " returning a string is deprecated."
                     " It must now return a list of nodes."
                     " Return value was '{}'.".format(sig_prefix),
-                    RemovedInSphinx50Warning)
+                    RemovedInSphinx60Warning)
                 signode += addnodes.desc_annotation(sig_prefix, '',  # type: ignore
                                                     nodes.Text(sig_prefix))  # type: ignore
             else: