update pytest tool dep, remove mypy dep

diff --git a/pyproject.toml b/pyproject.toml
index bf6b8d9fc1ecfeb8452e2ffc686fba32da879952..4b8ce22c4475aa2b56a7b64af2e369eebb844096 100644 (file)
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -49,8 +49,7 @@ sniffio = {version="^1.1", optional=true}
 wmi = {version="^1.5.1", optional=true}
 
 [tool.poetry.dev-dependencies]
-mypy = "^0.920"
-pytest = ">=5.4.1,<7"
+pytest = ">=5.4.1,<8"
 pytest-cov = "^3.0.0"
 flake8 = "^4.0.1"
 sphinx = "^4.0.0"