diff --git a/tests/test_processes.py b/tests/test_processes.py
index 412b04d925411b3d1cd7a1b7b2bf429e69a69daa..ff323b0317a3330c10de84013aa26ffc82682eb3 100644
--- a/tests/test_processes.py
+++ b/tests/test_processes.py
@@ -12,9 +12,9 @@ class TestProcesses(unittest.TestCase):
     @unittest.skipIf('win' in sys.platform, 'Running on Windows')
     def test_return_stdout(self):
         output = call_and_return_stdout('ls .', shell=True, timeout=3, expected_return_code=0)
-        self.assertIn(b'requirements.txt', output)
+        self.assertIn(b'pyproject.toml', output)
 
     @unittest.skipIf('win' in sys.platform or sys.version_info.minor < 6, 'Running on Windows or Python 3.5')
     def test_return_encoding(self):
         output = call_and_return_stdout('ls .', shell=True, encoding='utf8', timeout=3)
-        self.assertIn('requirements.txt', output)
+        self.assertIn('pyproject.toml', output)