1 files changed, 1 insertions, 1 deletions
diff --git a/setup.py b/setup.py
index 1a169a298..ec5d3e860 100644
--- a/setup.py
+++ b/setup.py
@@ -56,7 +56,7 @@ extras_require = {
 cmdclass = {}
 
 
-class Tee(object):
+class Tee:
     def __init__(self, stream):
         self.stream = stream
         self.buffer = StringIO()