diff --git a/pytest.ini b/pytest.ini
index 74acafe..809f960 100644
--- a/pytest.ini
+++ b/pytest.ini
@@ -2,4 +2,4 @@
 testpaths = cas_server/tests/
 DJANGO_SETTINGS_MODULE = cas_server.tests.settings
 norecursedirs = .* build dist docs
-python_paths = .
+pythonpath = .
diff --git a/requirements-dev.txt b/requirements-dev.txt
index b793b42..eb0f952 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -4,8 +4,7 @@ requests_futures>=0.9.5
 lxml>=3.4
 six>=1.8
 tox>=1.8.1
-pytest>=2.6.4
+pytest>=7
 pytest-django>=2.8.0
-pytest-pythonpath>=0.3
 pytest-cov>=2.2.1
 mock>=1