diff --git a/pyproject.toml b/pyproject.toml
index 840ef27..2506742 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,10 +18,8 @@ rnsh = 'rnsh.rnsh:rnsh_cli'
 
 [tool.poetry.group.dev.dependencies]
 pytest = "^7.2.1"
-flake8 = "^6.0.0"
-bandit = "^1.7.4"
-isort = "^5.12.0"
-safety = "^2.3.5"
+setuptools = "^67.2.0"
+black = "^23.1.0"
 
 [build-system]
 requires = ["poetry-core"]