diff --git a/requirements-test.txt b/requirements-test.txt
index 7a60c10..e41cd41 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -3,5 +3,5 @@ pytest-cov==3.0.*
 pytest-vcr==1.0.*
 black==22.3.0
 isort==5.7.*
-flake8==3.8.*
+flake8==6.1.*
 mypy==0.812