diff --git a/requirements-tox.txt b/requirements-tox.txt
index 36d0b21e..79978ac8 100644
--- a/requirements-tox.txt
+++ b/requirements-tox.txt
@@ -2,7 +2,7 @@
 pytest==7.4.0
 pytest-cov==4.1.0
 pytest-django==4.5.2
-flake8==5.0.4
+flake8==6.1.0
 ipdb==0.13.13
 pytz==2023.3