diff --git a/pyproject.toml b/pyproject.toml
index 366c09f73..4a383f6fc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -66,7 +66,7 @@ cachetools = "^5.3.1"
 types-cachetools = "^5.3.0.5"
 
 
-[tool.poetry.dev.dependencies]
+[tool.poetry.group.dev.dependencies]
 black = "^23.1.0"
 ipykernel = "^6.21.2"
 mypy = "^1.1.1"