diff --git a/requirements/lint.txt b/requirements/lint.txt
index 3fa9a3f..81859fd 100644
--- a/requirements/lint.txt
+++ b/requirements/lint.txt
@@ -1,2 +1,2 @@
-flake8==3.9.2
+flake8==4.0.1
 pylint==2.7.4