diff --git a/requirements-dev.txt b/requirements-dev.txt
index af98bb3..48de893 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -3,7 +3,7 @@ pytest==8.3.4
 pytest-cov==6.0.0
 black==25.1.0
 isort==6.0.0
-flake8==7.1.2
+flake8==7.3.0
 mypy==1.15.0
 pre-commit==4.1.0
 bandit==1.8.3