diff --git a/requirements_test.txt b/requirements_test.txt
index e75920b..69b8f67 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -1,4 +1,4 @@
 pylint==2.13.4
 black==22.3.0
-flake8==4.0.1
+flake8==6.0.0
 isort==5.10.1