diff --git a/pyproject.toml b/pyproject.toml
index ea891b85f..6e3db0585 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -60,8 +60,6 @@ test = [
 ]
 dev = [
     # Dependencies required for development (linting, type checking, etc.)
-    "flake8==7.0.0",
-    "Flake8-pyproject==1.2.3",
     "ruff==0.7.0",
     "mypy==1.10.0",
     "mypy-extensions==1.0.0",