diff --git a/requirements-dev.txt b/requirements-dev.txt
index 894c0eb..86ea187 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -3,7 +3,7 @@ pylint-strict-informational==0.1
 black==22.3.0
 codespell==2.1.0
 flake8-docstrings==1.6.0
-flake8==4.0.1
+flake8==5.0.3
 isort==5.10.1
 pydocstyle==6.1.1
 pyupgrade==2.31.1