diff --git a/pyproject.toml b/pyproject.toml
index 110df1f..3a00631 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,10 +22,6 @@ aiohttp = "^3.8.1"
 pastypy = "^1.0.1"
 dateparser = "^1.1.1"
 
-[tool.poetry.dev-dependencies]
-python-lsp-server = {extras = ["all"], version = "^1.3.3"}
-black = "^22.1.0"
-
 [build-system]
 requires = ["poetry-core>=1.0.0"]
 build-backend = "poetry.core.masonry.api"