diff --git a/pyproject.toml b/pyproject.toml
index b20005cc..9add4281 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -83,7 +83,7 @@ xml-validation = ["lxml"]
 [tool.poetry.group.dev.dependencies]
 ddt = "1.7.2"
 coverage = "7.8.2"
-flake8 = "7.2.0"
+flake8 = "7.3.0"
 flake8-annotations = "3.1.1"
 flake8-bugbear = "24.12.12"
 flake8-copyright-validator = "0.0.1"