diff --git a/requirements-dev.txt b/requirements-dev.txt
index a3b9477..687c71a 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,7 +2,7 @@
 django==4.1.1
 black==22.8.0
 isort==5.10.1
-flake8==4.0.1
+flake8==5.0.4
 pydocstyle==6.1.1
 docformatter==1.5.0
 coverage==6.5.0