diff --git a/requirements-dev.txt b/requirements-dev.txt
index c4a72a6..941b5f9 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
 pytest==9.1.1
 pytest-cov==7.1.0
 pytest-mock==3.15.1
-flake8==7.3.0
+flake8==7.4.0