From 28b4f44cd004339d4b8729f4724bf5565410587b Mon Sep 17 00:00:00 2001
From: Oliver Beckstein <orbeckst@gmail.com>
Date: Thu, 25 Jun 2020 17:38:41 -0700
Subject: [PATCH] increase sphinx to >= 3.1 in requirements

- fix #72
- our sphinx docs need >= 3.1 because they use autosummary with :recursive:
---
 requirements.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/requirements.txt b/requirements.txt
index 95761f8..ac18bb4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 pytest
 numpy
-sphinx
+sphinx>=3.1
 sphinx_rtd_theme