From 2d2386a9efea052ac2b4aa3ca230881941f5207d Mon Sep 17 00:00:00 2001
From: pyup-bot <github-bot@pyup.io>
Date: Thu, 17 Aug 2023 03:03:17 +0800
Subject: [PATCH] Update tox from 2.9.1 to 4.9.0

---
 requirements_dev.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/requirements_dev.txt b/requirements_dev.txt
index d6ad529..d6679ec 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -2,7 +2,7 @@ pip==9.0.1
 wheel==0.30.0
 watchdog==0.8.3
 flake8==3.4.1
-tox==2.9.1
+tox==4.9.0
 coverage==4.4.1
 Sphinx==1.6.3
 PyYAML==3.12