8 files changed, 8 insertions, 8 deletions
diff --git a/examples/widgets/itemviews/stardelegate/starrating.py b/examples/widgets/itemviews/stardelegate/starrating.py
index a3576c69e..38faade64 100644
--- a/examples/widgets/itemviews/stardelegate/starrating.py
+++ b/examples/widgets/itemviews/stardelegate/starrating.py
@@ -12,7 +12,7 @@ from PySide6.QtCore import (QPointF, QSize, Qt)
 PAINTING_SCALE_FACTOR = 20
 
 
-class StarRating(object):
+class StarRating:
     """ Handle the actual painting of the stars themselves. """
 
     def __init__(self, starCount=1, maxStarCount=5):
diff --git a/examples/widgets/tutorials/addressbook/part2.py b/examples/widgets/tutorials/addressbook/part2.py
index b91d08d8a..e4e509d7b 100644
--- a/examples/widgets/tutorials/addressbook/part2.py
+++ b/examples/widgets/tutorials/addressbook/part2.py
@@ -13,7 +13,7 @@ from PySide6.QtWidgets import (QApplication, QGridLayout,
 
 
 class SortedDict(dict):
-    class Iterator(object):
+    class Iterator:
         def __init__(self, sorted_dict):
             self._dict = sorted_dict
             self._keys = sorted(self._dict.keys())
diff --git a/examples/widgets/tutorials/addressbook/part3.py b/examples/widgets/tutorials/addressbook/part3.py
index b6cf0598f..717e76282 100644
--- a/examples/widgets/tutorials/addressbook/part3.py
+++ b/examples/widgets/tutorials/addressbook/part3.py
@@ -13,7 +13,7 @@ from PySide6.QtWidgets import (QApplication, QGridLayout,
 
 
 class SortedDict(dict):
-    class Iterator(object):
+    class Iterator:
         def __init__(self, sorted_dict):
             self._dict = sorted_dict
             self._keys = sorted(self._dict.keys())
diff --git a/examples/widgets/tutorials/addressbook/part4.py b/examples/widgets/tutorials/addressbook/part4.py
index 0a569adb7..3b9c565b5 100644
--- a/examples/widgets/tutorials/addressbook/part4.py
+++ b/examples/widgets/tutorials/addressbook/part4.py
@@ -13,7 +13,7 @@ from PySide6.QtWidgets import (QApplication, QGridLayout,
 
 
 class SortedDict(dict):
-    class Iterator(object):
+    class Iterator:
         def __init__(self, sorted_dict):
             self._dict = sorted_dict
             self._keys = sorted(self._dict.keys())
diff --git a/examples/widgets/tutorials/addressbook/part5.py b/examples/widgets/tutorials/addressbook/part5.py
index 364a56a3f..062a81215 100644
--- a/examples/widgets/tutorials/addressbook/part5.py
+++ b/examples/widgets/tutorials/addressbook/part5.py
@@ -13,7 +13,7 @@ from PySide6.QtWidgets import (QApplication, QDialog, QGridLayout,
 
 
 class SortedDict(dict):
-    class Iterator(object):
+    class Iterator:
         def __init__(self, sorted_dict):
             self._dict = sorted_dict
             self._keys = sorted(self._dict.keys())
diff --git a/examples/widgets/tutorials/addressbook/part6.py b/examples/widgets/tutorials/addressbook/part6.py
index a00fec3a2..926796c25 100644
--- a/examples/widgets/tutorials/addressbook/part6.py
+++ b/examples/widgets/tutorials/addressbook/part6.py
@@ -14,7 +14,7 @@ from PySide6.QtWidgets import (QApplication, QDialog, QFileDialog,
 
 
 class SortedDict(dict):
-    class Iterator(object):
+    class Iterator:
         def __init__(self, sorted_dict):
             self._dict = sorted_dict
             self._keys = sorted(self._dict.keys())
diff --git a/examples/widgets/tutorials/addressbook/part7.py b/examples/widgets/tutorials/addressbook/part7.py
index dc560cd1a..ab86cf3c5 100644
--- a/examples/widgets/tutorials/addressbook/part7.py
+++ b/examples/widgets/tutorials/addressbook/part7.py
@@ -14,7 +14,7 @@ from PySide6.QtWidgets import (QApplication, QDialog, QFileDialog,
 
 
 class SortedDict(dict):
-    class Iterator(object):
+    class Iterator:
         def __init__(self, sorted_dict):
             self._dict = sorted_dict
             self._keys = sorted(self._dict.keys())
diff --git a/examples/widgets/widgets/tetrix/tetrix.py b/examples/widgets/widgets/tetrix/tetrix.py
index 68a5033e7..130843b03 100644
--- a/examples/widgets/widgets/tetrix/tetrix.py
+++ b/examples/widgets/widgets/tetrix/tetrix.py
@@ -368,7 +368,7 @@ class TetrixBoard(QFrame):
                          y + self.square_height() - 1, x + self.square_width() - 1, y + 1)
 
 
-class TetrixPiece(object):
+class TetrixPiece:
     coords_table = (
         ((0, 0), (0, 0), (0, 0), (0, 0)),
         ((0, -1), (0, 0), (-1, 0), (-1, 1)),