diff --git a/setup.cfg b/setup.cfg
index 7eac414..3690cda 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -36,7 +36,7 @@ test =
     pytest-cov~=3.0.0
     pytest-timeout~=2.1.0
     black==22.8.0
-    flake8==4.0.1
+    flake8==5.0.4
     pylint==2.15.0
     pydocstyle==6.1.1
     isort~=5.10.1