From d2645da2c7ff6ecbb4b62b7c6612712380ba91e1 Mon Sep 17 00:00:00 2001
From: Atsushi Sakai <asakai.amsl+github@gmail.com>
Date: Tue, 18 Jan 2022 21:31:10 +0900
Subject: [PATCH] Update requirements.txt

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

diff --git a/docs/requirements.txt b/docs/requirements.txt
index b0937289..6614e6b8 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,3 +1,3 @@
-sphinx = 4.3.2 # For sphinx documentation
+sphinx == 4.3.2 # For sphinx documentation
 sphinx_rtd_theme == 1.0.0
 IPython == 7.30.1 # For sphinx documentation