From 024bc17b84e535817bb0a9b8626025c61382adee Mon Sep 17 00:00:00 2001
From: tangxifan <tangxifan@gmail.com>
Date: Mon, 14 Dec 2020 09:37:45 -0700
Subject: [PATCH] [Doc] Bug fix on the incompatible sphinx bibtex version.
 Constrain to the right version.

---
 docs/requirements.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/requirements.txt b/docs/requirements.txt
index 46beeb9a4..2236fda06 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -6,7 +6,7 @@
 #recommonmark
 
 #Handle references in bibtex format
-sphinxcontrib-bibtex
+sphinxcontrib-bibtex<2.0.0
 
 #Work-around bug "AttributeError: 'Values' object has no attribute 'character_level_inline_markup'" with docutils 0.13.1
 #See: