Index: cepa-1.8.4/stem/control.py
===================================================================
--- cepa-1.8.4.orig/stem/control.py
+++ cepa-1.8.4/stem/control.py
@@ -474,7 +474,7 @@ def with_default(yields = False):
 
   def decorator(func):
     def get_default(func, args, kwargs):
-      arg_names = inspect.getargspec(func).args[1:]  # drop 'self'
+      arg_names = inspect.getfullargspec(func).args[1:]  # drop 'self'
       default_position = arg_names.index('default') if 'default' in arg_names else None
 
       if default_position is not None and default_position < len(args):
Index: cepa-1.8.4/stem/util/conf.py
===================================================================
--- cepa-1.8.4.orig/stem/util/conf.py
+++ cepa-1.8.4/stem/util/conf.py
@@ -285,7 +285,7 @@ def uses_settings(handle, path, lazy_loa
         config.load(path)
         config._settings_loaded = True
 
-      if 'config' in inspect.getargspec(func).args:
+      if 'config' in inspect.getfullargspec(func).args:
         return func(*args, config = config, **kwargs)
       else:
         return func(*args, **kwargs)