diff --git a/tests/test_pytype.py b/tests/test_pytype.py
index 6c38b8f6..5ac86a78 100644
--- a/tests/test_pytype.py
+++ b/tests/test_pytype.py
@@ -1,9 +1,10 @@
 import subprocess
-from subprocess import PIPE
+
 
 def test_pytype():
     result = subprocess.run(
-        ['pytype', 'vulture/core.py', '--disable=attribute-error'],
-        stdout=PIPE, stderr=PIPE, universal_newlines=True
+        ["pytype", "vulture/core.py", "--disable=attribute-error"],
+        capture_output=True,
+        text=True,
     )
-    assert result.stdout.strip().endswith('Success: no errors found')
\ No newline at end of file
+    assert result.stdout.strip().endswith("Success: no errors found")