diff --git a/pyproject.toml b/pyproject.toml
index c307123..5a844e2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,7 +33,7 @@ python = ">=3.10,<4.0"
 [tool.poetry.dev-dependencies]
 Werkzeug = "^3.0.0"
 black = {version = "^23.1", allow-prereleases = true}
-flake8 = "^6.0"
+flake8 = "^7.0.0"
 flake8-black = "^0.3"
 invoke = "^2.0"
 isort = "^5.4"