diff --git a/requirements-dev.txt b/requirements-dev.txt
index da6ddff..2b5ad47 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
-flake8~=7.3.0
+flake8~=7.4.0
 flake8-annotations~=3.2.0
 flake8-bugbear~=26.9.9
 flake8-docstrings~=1.7.0