diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 10f19c51..2399c1d4 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.5.0
+    rev: v5.0.0
     hooks:
       - id: trailing-whitespace
       # Replaces or checks mixed line ending
@@ -19,12 +19,17 @@ repos:
       - id: check-yaml
         files: .*\.(yaml|yml)$
   - repo: https://opendev.org/openstack/hacking
-    rev: 6.1.0
+    rev: 7.0.0
     hooks:
       - id: hacking
         additional_dependencies: []
   - repo: https://github.com/PyCQA/bandit
-    rev: 1.7.6
+    rev: 1.7.10
     hooks:
       - id: bandit
         args: ['-x', 'tests']
+  - repo: https://github.com/asottile/pyupgrade
+    rev: v3.18.0
+    hooks:
+      - id: pyupgrade
+        args: [--py3-only]
diff --git a/doc/source/conf.py b/doc/source/conf.py
index d347857a..3a763080 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
diff --git a/oslo_cache/backends/memcache_pool.py b/oslo_cache/backends/memcache_pool.py
index 0ad36cb5..ae55d64d 100644
--- a/oslo_cache/backends/memcache_pool.py
+++ b/oslo_cache/backends/memcache_pool.py
@@ -31,7 +31,7 @@ from oslo_cache import exception
 
 
 # Helper to ease backend refactoring
-class ClientProxy(object):
+class ClientProxy:
     def __init__(self, client_pool):
         self.client_pool = client_pool
 
@@ -62,7 +62,7 @@ class PooledMemcachedBackend(memcached_backend.MemcachedBackend):
 
     # Composed from GenericMemcachedBackend's and MemcacheArgs's __init__
     def __init__(self, arguments):
-        super(PooledMemcachedBackend, self).__init__(arguments)
+        super().__init__(arguments)
         if arguments.get('sasl_enabled', False):
             if (arguments.get('username') is None or
                     arguments.get('password') is None):
diff --git a/oslo_cache/backends/mongo.py b/oslo_cache/backends/mongo.py
index 15769b27..75fd99b9 100644
--- a/oslo_cache/backends/mongo.py
+++ b/oslo_cache/backends/mongo.py
@@ -211,7 +211,7 @@ class MongoCacheBackend(api.CacheBackend):
         self.client.delete_multi(keys)
 
 
-class MongoApi(object):
+class MongoApi:
     """Class handling MongoDB specific functionality.
 
     This class uses PyMongo APIs internally to create database connection
@@ -494,7 +494,7 @@ class MongoApi(object):
                                            **self.meth_kwargs)
 
 
-class AbstractManipulator(object, metaclass=abc.ABCMeta):
+class AbstractManipulator(metaclass=abc.ABCMeta):
     """Abstract class with methods which need to be implemented for custom
     manipulation.
 
diff --git a/oslo_cache/core.py b/oslo_cache/core.py
index 4710cc13..329c7bb0 100644
--- a/oslo_cache/core.py
+++ b/oslo_cache/core.py
@@ -152,12 +152,12 @@ def _build_cache_config(conf):
             netloc = conf.cache.redis_server
         else:
             if conf.cache.redis_username:
-                netloc = '%s:%s@%s' % (conf.cache.redis_username,
-                                       conf.cache.redis_password,
-                                       conf.cache.redis_server)
+                netloc = '{}:{}@{}'.format(conf.cache.redis_username,
+                                           conf.cache.redis_password,
+                                           conf.cache.redis_server)
             else:
-                netloc = ':%s@%s' % (conf.cache.redis_password,
-                                     conf.cache.redis_server)
+                netloc = ':{}@{}'.format(conf.cache.redis_password,
+                                         conf.cache.redis_server)
 
         parts = urllib.parse.ParseResult(
             scheme=('rediss' if conf.cache.tls_enabled else 'redis'),
diff --git a/oslo_cache/tests/functional/memcache_pool/test_cache_backend.py b/oslo_cache/tests/functional/memcache_pool/test_cache_backend.py
index 9aca2afc..a31de075 100644
--- a/oslo_cache/tests/functional/memcache_pool/test_cache_backend.py
+++ b/oslo_cache/tests/functional/memcache_pool/test_cache_backend.py
@@ -29,7 +29,7 @@ class TestMemcachePoolCacheBackend(test_base.BaseTestCaseCacheBackend):
         # NOTE(hberaud): super must be called after all to ensure that
         # config fixture is properly initialized with value related to
         # the current backend in use.
-        super(TestMemcachePoolCacheBackend, self).setUp()
+        super().setUp()
 
 
 class TestBMemcachePoolCacheBackend(test_base.BaseTestCaseCacheBackend):
@@ -46,4 +46,4 @@ class TestBMemcachePoolCacheBackend(test_base.BaseTestCaseCacheBackend):
             memcache_username='sasl_name',
             memcache_password='sasl_pswd'
         )
-        super(TestBMemcachePoolCacheBackend, self).setUp()
+        super().setUp()
diff --git a/oslo_cache/tests/test_cache.py b/oslo_cache/tests/test_cache.py
index 6042dcd3..9cb0f532 100644
--- a/oslo_cache/tests/test_cache.py
+++ b/oslo_cache/tests/test_cache.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2013 Metacloud
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -19,7 +18,7 @@ from oslotest import base
 
 class BaseTestCase(base.BaseTestCase):
     def setUp(self):
-        super(BaseTestCase, self).setUp()
+        super().setUp()
         self.config_fixture = self.useFixture(config_fixture.Config())
         self.config_fixture.config(
             # TODO(morganfainberg): Make Cache Testing a separate test case
diff --git a/oslo_cache/tests/unit/test_cache_backend_mongo.py b/oslo_cache/tests/unit/test_cache_backend_mongo.py
index 2c176098..3c5b4c9d 100644
--- a/oslo_cache/tests/unit/test_cache_backend_mongo.py
+++ b/oslo_cache/tests/unit/test_cache_backend_mongo.py
@@ -62,10 +62,10 @@ SON_MANIPULATOR = None
 NO_VALUE = core.NO_VALUE
 
 
-class MockCursor(object):
+class MockCursor:
 
     def __init__(self, collection, dataset_factory):
-        super(MockCursor, self).__init__()
+        super().__init__()
         self.collection = collection
         self._factory = dataset_factory
         self._dataset = self._factory()
@@ -94,10 +94,10 @@ class MockCursor(object):
         return arr[index]
 
 
-class MockCollection(object):
+class MockCollection:
 
     def __init__(self, db, name):
-        super(MockCollection, self).__init__()
+        super().__init__()
         self.name = name
         self._collection_database = db
         self._documents = {}
@@ -218,7 +218,7 @@ class MockCollection(object):
         }
 
 
-class MockMongoDB(object):
+class MockMongoDB:
     def __init__(self, dbname):
         self._dbname = dbname
 
@@ -243,7 +243,7 @@ class MockMongoDB(object):
         return get_collection(self._dbname, name)
 
 
-class MockMongoClient(object):
+class MockMongoClient:
     def __init__(self, *args, **kwargs):
         pass
 
@@ -267,15 +267,15 @@ class MyTransformer(mongo.BaseTransform):
     """Added here just to check manipulator logic is used correctly."""
 
     def transform_incoming(self, son, collection):
-        return super(MyTransformer, self).transform_incoming(son, collection)
+        return super().transform_incoming(son, collection)
 
     def transform_outgoing(self, son, collection):
-        return super(MyTransformer, self).transform_outgoing(son, collection)
+        return super().transform_outgoing(son, collection)
 
 
 class MongoCache(test_cache.BaseTestCase):
     def setUp(self):
-        super(MongoCache, self).setUp()
+        super().setUp()
         global COLLECTIONS
         COLLECTIONS = {}
         mongo.MongoApi._DB = {}
@@ -417,7 +417,7 @@ class MongoCache(test_cache.BaseTestCase):
         self.assertIsInstance(region1.backend.api._data_manipulator,
                               mongo.BaseTransform)
 
-        class_name = '%s.%s' % (MyTransformer.__module__, "MyTransformer")
+        class_name = '{}.{}'.format(MyTransformer.__module__, "MyTransformer")
 
         arguments2 = copy.copy(self.arguments)
         arguments2['cache_collection'] = 'cache_region2'
diff --git a/oslo_cache/tests/unit/test_cache_basics.py b/oslo_cache/tests/unit/test_cache_basics.py
index 28d469d5..e1c33bc8 100644
--- a/oslo_cache/tests/unit/test_cache_basics.py
+++ b/oslo_cache/tests/unit/test_cache_basics.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2013 Metacloud
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -50,7 +49,7 @@ class TestProxy(proxy.ProxyBackend):
         return value
 
 
-class TestProxyValue(object):
+class TestProxyValue:
     def __init__(self, value):
         self.value = value
         self.cached = False
@@ -59,7 +58,7 @@ class TestProxyValue(object):
 class CacheRegionTest(test_cache.BaseTestCase):
 
     def setUp(self):
-        super(CacheRegionTest, self).setUp()
+        super().setUp()
         self.region = cache.create_region()
         cache.configure_cache_region(self.config_fixture.conf, self.region)
         self.region.wrap(TestProxy)
@@ -110,7 +109,7 @@ class CacheRegionTest(test_cache.BaseTestCase):
             group='cache',
             expiration_group=TEST_GROUP2)
 
-        class _test_obj(object):
+        class _test_obj:
             def __init__(self, value):
                 self.test_value = value
 
diff --git a/oslo_cache/tests/unit/test_connection_pool.py b/oslo_cache/tests/unit/test_connection_pool.py
index 5f2c7481..5ee89100 100644
--- a/oslo_cache/tests/unit/test_connection_pool.py
+++ b/oslo_cache/tests/unit/test_connection_pool.py
@@ -36,7 +36,7 @@ class _TestConnectionPool(_memcache_pool.ConnectionPool):
 
 class TestConnectionPool(test_cache.BaseTestCase):
     def setUp(self):
-        super(TestConnectionPool, self).setUp()
+        super().setUp()
         self.unused_timeout = 10
         self.maxsize = 2
         self.connection_pool = _TestConnectionPool(
diff --git a/oslo_cache/tests/unit/test_dict_backend.py b/oslo_cache/tests/unit/test_dict_backend.py
index be3ddb1a..1d39f27e 100644
--- a/oslo_cache/tests/unit/test_dict_backend.py
+++ b/oslo_cache/tests/unit/test_dict_backend.py
@@ -28,7 +28,7 @@ VALUE = 'test_value'
 class CacheDictBackendTest(test_cache.BaseTestCase):
 
     def setUp(self):
-        super(CacheDictBackendTest, self).setUp()
+        super().setUp()
         self.config_fixture = self.useFixture(config_fixture.Config())
         self.config_fixture.config(group='cache', backend='oslo_cache.dict')
         self.time_fixture = self.useFixture(time_fixture.TimeFixture())
diff --git a/releasenotes/source/conf.py b/releasenotes/source/conf.py
index 29f5c14f..cc0ef970 100644
--- a/releasenotes/source/conf.py
+++ b/releasenotes/source/conf.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at