diff --git a/requirements_dev.txt b/requirements_dev.txt
index 0c4c638..976d83d 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -2,7 +2,7 @@ pip==23.3.1
 bumpversion==0.6.0
 wheel==0.42.0
 watchdog==4.0.0
-flake8==6.1.0
+flake8==7.0.0
 tox==4.11.4
 coverage==7.3.2
 cryptography==41.0.7