diff --git a/requirements-dev.txt b/requirements-dev.txt
index 9d35887..3aa2f51 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,5 +1,5 @@
 entrypoints==0.3
-flake8==3.7.9
+flake8==5.0.1
 mccabe==0.6.1
 pycodestyle==2.5.0
 pyflakes==2.2.0