diff --git a/dev-requirements.txt b/dev-requirements.txt
index 31efe51..e5ecac7 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,6 +1,6 @@
 coverage==6.4.1
 fakeredis==1.7.5
-flake8==4.0.1
+flake8==6.0.0
 freezegun==1.2.1
 pytest==7.1.2
 pytest-cov==3.0.0