diff --git a/requirements_dev.txt b/requirements_dev.txt
index 30dbdc2..0b3b712 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -2,7 +2,7 @@ pip==19.2.1
 bumpversion==0.5.3
 wheel==0.33.4
 watchdog==0.9.0
-flake8==3.6.0
+flake8==7.1.1
 tox==3.13.2
 coverage==4.5.4
 pytest-aiohttp==0.3.0