--- a/eric6/DebugClients/Python/SubprocessExtension.py	Sat Apr 10 18:31:17 2021 +0200
+++ b/eric6/DebugClients/Python/SubprocessExtension.py	Sat Apr 10 18:38:27 2021 +0200
@@ -61,7 +61,7 @@
                             _debugClient, arguments, noRedirect=True
                         )
             
-            super(PopenWrapper, self).__init__(arguments, *args, **kwargs)
+            super().__init__(arguments, *args, **kwargs)
     
     _debugClient = debugClient
     module.Popen = PopenWrapper