diff --git a/requirements.txt b/requirements.txt
index 4ffaca7..0a9abaf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -35,7 +35,7 @@ pytest-mock==3.12.0
 
 # Development tools
 black>=24.3.0
-flake8==6.1.0
+flake8==7.3.0
 mypy==1.7.1
 
 # Environment management