diff --git a/pyproject.toml b/pyproject.toml
index 7d958fd..b4734e2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,7 +37,7 @@ click = "^8.1.7"
 rich-click = "^1.7.1"
 colorlog = "^6.8.2"
 
-[tool.poetry.dev-dependencies]
+[poetry.group.dev-dependencies]
 pytest = "^7.0.1"
 flake8 = "^4.0.1"
 black = "^22.1.0"