From 74f7dc7e760a0443981c0302fe0ea11c0d1bfdef Mon Sep 17 00:00:00 2001
From: Bill Little <bill.james.little@gmail.com>
Date: Tue, 3 Jan 2023 12:44:59 +0000
Subject: [PATCH] pip pin for sphinx<5

---
 setup.cfg | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setup.cfg b/setup.cfg
index f6276cb173..75647e6623 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -69,7 +69,7 @@ where = lib
 
 [options.extras_require]
 docs =
-    sphinx
+    sphinx<5
     sphinx-copybutton
     sphinx-gallery>=0.11.0
     sphinx_rtd_theme