diff --git a/pyproject.toml b/pyproject.toml
index fd3137d..097def7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,14 +18,11 @@ click = "8.1.7"
 
 [tool.poetry.dev-dependencies]
 black = {version = "^18.3-alpha.0", allow-prereleases = true}
-pytest = "^3.0"
+pytest = "6.2.5"
 pytest-mock = "^1.10"
 moto = "^3.1.18"
 PyYAML = "^6.0"
 
-[tool.poetry.group.dev.dependencies]
-pytest = "6.2.5"
-
 [build-system]
 requires = ["poetry-core>=1.0.0"]
 build-backend = "poetry.core.masonry.api"