diff --git a/tests/test_numpy_scalars.py b/tests/test_numpy_scalars.py
index 612242ad4..a21cf84e9 100644
--- a/tests/test_numpy_scalars.py
+++ b/tests/test_numpy_scalars.py
@@ -40,7 +40,7 @@ def scalar_type(request):
 def expected_signature(tp):
     s = "str" if sys.version_info[0] >= 3 else "unicode"
     t = type_name(tp)
-    return f"test_{t}(x: {t}) -> Tuple[{s}, {t}]\n"
+    return f"test_{t}(x: {t}) -> tuple[{s}, {t}]\n"
 
 
 def test_numpy_scalars(scalar_type):