diff --git a/requirements_dev.txt b/requirements_dev.txt
index b6bdd66..8eeaea9 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,6 +1,6 @@
 wheel
 black~=22.3.0
-flake8~=4.0.1
+flake8~=6.1.0
 mypy
 types-requests
 types-PyYAML