diff --git a/setup.py b/setup.py
index 41a54e1..6b34e35 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@
     py_modules=['pytest_docstyle'],
     python_requires='>=3.6,<4',
     install_requires=[
-        'pytest>=3.3,<3.4',
+        'pytest>=3.0,<4',
         'pydocstyle>=2.1,<2.2',
     ],
     # https://docs.pytest.org/en/latest/writing_plugins.html#making-your-plugin-installable-by-others