From 2595e563baa0ed485c0780c969ecfd6f16cce0e3 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Fri, 4 Feb 2022 07:52:27 +0000
Subject: [PATCH] Bump flake8 from 3.9.2 to 4.0.1

Bumps [flake8](https://github.com/pycqa/flake8) from 3.9.2 to 4.0.1.
- [Release notes](https://github.com/pycqa/flake8/releases)
- [Commits](https://github.com/pycqa/flake8/compare/3.9.2...4.0.1)

---
updated-dependencies:
- dependency-name: flake8
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 requirements.txt | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/requirements.txt b/requirements.txt
index ee24ee8..32de611 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,11 +4,11 @@ certifi==2021.5.30
 chainer==7.8.0
 chardet==4.0.0
 coverage==5.5
-coveralls==3.1.0
+coveralls==3.3.1
 docopt==0.6.2
 entrypoints==0.3
 filelock==3.4.2
-flake8==3.9.2
+flake8==4.0.1
 idna==3.2
 importlib-metadata==4.8.1
 mccabe==0.6.1
@@ -22,7 +22,7 @@ pycodestyle==2.7.0
 pyflakes==2.3.1
 pyparsing==2.4.7
 pytest==6.2.5
-pytest-cov==2.12.1
+pytest-cov==3.0.0
 requests==2.25.1
 six==1.16.0
 typing==3.7.4.3