diff --git a/sdk/identity/azure-identity/CHANGELOG.md b/sdk/identity/azure-identity/CHANGELOG.md
index 2b99f0e3a34c..7508423b82a6 100644
--- a/sdk/identity/azure-identity/CHANGELOG.md
+++ b/sdk/identity/azure-identity/CHANGELOG.md
@@ -9,6 +9,7 @@
 ### Bugs Fixed
 
 ### Other Changes
+- Upgraded minimum `azure-core` version to 1.23.1
 
 ## 1.11.0b3 (2022-08-09)
 
diff --git a/sdk/identity/azure-identity/azure/identity/_credentials/azure_cli.py b/sdk/identity/azure-identity/azure/identity/_credentials/azure_cli.py
index 8b5eca9f591f..e81180a4c217 100644
--- a/sdk/identity/azure-identity/azure/identity/_credentials/azure_cli.py
+++ b/sdk/identity/azure-identity/azure/identity/_credentials/azure_cli.py
@@ -14,7 +14,7 @@
 
 import six
 
-from azure.core.credentials import AccessToken
+from azure.core.credentials import AccessToken, TokenCredential
 from azure.core.exceptions import ClientAuthenticationError
 
 from .. import CredentialUnavailableError
@@ -31,16 +31,14 @@
 NOT_LOGGED_IN = "Please run 'az login' to set up an account"
 
 
-class AzureCliCredential(object):
+class AzureCliCredential(TokenCredential):
     """Authenticates by requesting a token from the Azure CLI.
 
     This requires previously logging in to Azure via "az login", and will use the CLI's currently logged in identity.
 
     :keyword str tenant_id: optional tenant to include in the token request.
     """
-    def __init__(self, *, tenant_id: str = ""):
-        object.__init__(self)
-
+    def __init__(self, *, tenant_id: str = ""):  # pylint:disable=super-init-not-called
         self.tenant_id = tenant_id
 
     def __enter__(self):
diff --git a/sdk/identity/azure-identity/azure/identity/_credentials/azure_powershell.py b/sdk/identity/azure-identity/azure/identity/_credentials/azure_powershell.py
index 78c34b81d76e..6790ac9c6e32 100644
--- a/sdk/identity/azure-identity/azure/identity/_credentials/azure_powershell.py
+++ b/sdk/identity/azure-identity/azure/identity/_credentials/azure_powershell.py
@@ -11,7 +11,7 @@
 
 import six
 
-from azure.core.credentials import AccessToken
+from azure.core.credentials import AccessToken, TokenCredential
 from azure.core.exceptions import ClientAuthenticationError
 
 from .azure_cli import get_safe_working_dir
@@ -47,7 +47,7 @@
 """
 
 
-class AzurePowerShellCredential(object):
+class AzurePowerShellCredential(TokenCredential):
     """Authenticates by requesting a token from Azure PowerShell.
 
     This requires previously logging in to Azure via "Connect-AzAccount", and will use the currently logged in identity.
diff --git a/sdk/identity/azure-identity/azure/identity/_credentials/chained.py b/sdk/identity/azure-identity/azure/identity/_credentials/chained.py
index 6002b87d82f5..277d09297181 100644
--- a/sdk/identity/azure-identity/azure/identity/_credentials/chained.py
+++ b/sdk/identity/azure-identity/azure/identity/_credentials/chained.py
@@ -4,6 +4,7 @@
 # ------------------------------------
 import logging
 
+from azure.core.credentials import TokenCredential
 from azure.core.exceptions import ClientAuthenticationError
 
 from .. import CredentialUnavailableError
@@ -17,7 +18,7 @@
 if TYPE_CHECKING:
     # pylint:disable=unused-import,ungrouped-imports
     from typing import Any, Optional
-    from azure.core.credentials import AccessToken, TokenCredential
+    from azure.core.credentials import AccessToken
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -35,7 +36,7 @@ def _get_error_message(history):
     )
 
 
-class ChainedTokenCredential(object):
+class ChainedTokenCredential(TokenCredential):
     """A sequence of credentials that is itself a credential.
 
     Its :func:`get_token` method calls ``get_token`` on each credential in the sequence, in order, returning the first
@@ -45,7 +46,7 @@ class ChainedTokenCredential(object):
     :type credentials: :class:`azure.core.credentials.TokenCredential`
     """
 
-    def __init__(self, *credentials):
+    def __init__(self, *credentials):  # pylint:disable=super-init-not-called
         # type: (*TokenCredential) -> None
         if not credentials:
             raise ValueError("at least one credential is required")
diff --git a/sdk/identity/azure-identity/azure/identity/_credentials/environment.py b/sdk/identity/azure-identity/azure/identity/_credentials/environment.py
index 626e812350c3..26e4a8c1bdbf 100644
--- a/sdk/identity/azure-identity/azure/identity/_credentials/environment.py
+++ b/sdk/identity/azure-identity/azure/identity/_credentials/environment.py
@@ -5,6 +5,7 @@
 import logging
 import os
 
+from azure.core.credentials import TokenCredential
 
 from .. import CredentialUnavailableError
 from .._constants import EnvironmentVariables
@@ -28,7 +29,7 @@
 _LOGGER = logging.getLogger(__name__)
 
 
-class EnvironmentCredential(object):
+class EnvironmentCredential(TokenCredential):
     """A credential configured by environment variables.
 
     This credential is capable of authenticating as a service principal using a client secret or a certificate, or as
@@ -63,7 +64,7 @@ class EnvironmentCredential(object):
         when no value is given.
     """
 
-    def __init__(self, **kwargs):
+    def __init__(self, **kwargs):  # pylint:disable=super-init-not-called
         # type: (Mapping[str, Any]) -> None
         self._credential = None  # type: Optional[EnvironmentCredentialTypes]
 
diff --git a/sdk/identity/azure-identity/azure/identity/_credentials/managed_identity.py b/sdk/identity/azure-identity/azure/identity/_credentials/managed_identity.py
index cfd6db568d10..60bc0cc18bd8 100644
--- a/sdk/identity/azure-identity/azure/identity/_credentials/managed_identity.py
+++ b/sdk/identity/azure-identity/azure/identity/_credentials/managed_identity.py
@@ -5,6 +5,8 @@
 import logging
 import os
 
+from azure.core.credentials import TokenCredential
+
 from .. import CredentialUnavailableError
 from .._constants import EnvironmentVariables
 from .._internal.decorators import log_get_token
@@ -17,12 +19,12 @@
 if TYPE_CHECKING:
     # pylint:disable=unused-import
     from typing import Any, Optional
-    from azure.core.credentials import AccessToken, TokenCredential
+    from azure.core.credentials import AccessToken
 
 _LOGGER = logging.getLogger(__name__)
 
 
-class ManagedIdentityCredential(object):
+class ManagedIdentityCredential(TokenCredential):
     """Authenticates with an Azure managed identity in any hosting environment which supports managed identities.
 
     This credential defaults to using a system-assigned identity. To configure a user-assigned identity, use one of
@@ -38,7 +40,7 @@ class ManagedIdentityCredential(object):
     :paramtype identity_config: Mapping[str, str]
     """
 
-    def __init__(self, **kwargs):
+    def __init__(self, **kwargs):  # pylint:disable=super-init-not-called
         # type: (**Any) -> None
         self._credential = None  # type: Optional[TokenCredential]
         if os.environ.get(EnvironmentVariables.IDENTITY_ENDPOINT):
diff --git a/sdk/identity/azure-identity/azure/identity/_credentials/shared_cache.py b/sdk/identity/azure-identity/azure/identity/_credentials/shared_cache.py
index 3cef36e80507..b104c8e71b2e 100644
--- a/sdk/identity/azure-identity/azure/identity/_credentials/shared_cache.py
+++ b/sdk/identity/azure-identity/azure/identity/_credentials/shared_cache.py
@@ -4,6 +4,8 @@
 # ------------------------------------
 from typing import TYPE_CHECKING
 
+from azure.core.credentials import TokenCredential
+
 from .silent import SilentAuthenticationCredential
 from .. import CredentialUnavailableError
 from .._constants import DEVELOPER_SIGN_ON_CLIENT_ID
@@ -14,11 +16,10 @@
 if TYPE_CHECKING:
     # pylint:disable=unused-import,ungrouped-imports
     from typing import Any, Optional
-    from azure.core.credentials import TokenCredential
     from .._internal import AadClientBase
 
 
-class SharedTokenCacheCredential(object):
+class SharedTokenCacheCredential(TokenCredential):
     """Authenticates using tokens in the local cache shared between Microsoft applications.
 
     :param str username: Username (typically an email address) of the user to authenticate as. This is used when the
@@ -36,7 +37,7 @@ class SharedTokenCacheCredential(object):
     :paramtype cache_persistence_options: ~azure.identity.TokenCachePersistenceOptions
     """
 
-    def __init__(self, username=None, **kwargs):
+    def __init__(self, username=None, **kwargs):  # pylint:disable=super-init-not-called
         # type: (Optional[str], **Any) -> None
 
         if "authentication_record" in kwargs:
diff --git a/sdk/identity/azure-identity/azure/identity/_credentials/silent.py b/sdk/identity/azure-identity/azure/identity/_credentials/silent.py
index 08e0611fa5e4..e8fa7c59bed3 100644
--- a/sdk/identity/azure-identity/azure/identity/_credentials/silent.py
+++ b/sdk/identity/azure-identity/azure/identity/_credentials/silent.py
@@ -9,7 +9,7 @@
 
 from msal import PublicClientApplication
 
-from azure.core.credentials import AccessToken
+from azure.core.credentials import AccessToken, TokenCredential
 from azure.core.exceptions import ClientAuthenticationError
 
 from .. import CredentialUnavailableError
@@ -25,10 +25,10 @@
     from .. import AuthenticationRecord
 
 
-class SilentAuthenticationCredential(object):
+class SilentAuthenticationCredential(TokenCredential):
     """Internal class for authenticating from the default shared cache given an AuthenticationRecord"""
 
-    def __init__(self, authentication_record, **kwargs):
+    def __init__(self, authentication_record, **kwargs):  # pylint:disable=super-init-not-called
         # type: (AuthenticationRecord, **Any) -> None
         self._auth_record = authentication_record
 
diff --git a/sdk/identity/azure-identity/azure/identity/aio/_credentials/azure_cli.py b/sdk/identity/azure-identity/azure/identity/aio/_credentials/azure_cli.py
index f123a1efced8..132fcafa244e 100644
--- a/sdk/identity/azure-identity/azure/identity/aio/_credentials/azure_cli.py
+++ b/sdk/identity/azure-identity/azure/identity/aio/_credentials/azure_cli.py
@@ -7,7 +7,9 @@
 import os
 from typing import TYPE_CHECKING
 
+from azure.core.credentials_async import AsyncTokenCredential
 from azure.core.exceptions import ClientAuthenticationError
+
 from .._internal import AsyncContextManager
 from .._internal.decorators import log_get_token_async
 from ... import CredentialUnavailableError
@@ -27,14 +29,14 @@
     from azure.core.credentials import AccessToken
 
 
-class AzureCliCredential(AsyncContextManager):
+class AzureCliCredential(AsyncContextManager, AsyncTokenCredential):
     """Authenticates by requesting a token from the Azure CLI.
 
     This requires previously logging in to Azure via "az login", and will use the CLI's currently logged in identity.
 
     :keyword str tenant_id: optional tenant to include in the token request.
     """
-    def __init__(self, *, tenant_id: str = ""):
+    def __init__(self, *, tenant_id: str = ""):  # pylint:disable=super-init-not-called
         AsyncContextManager.__init__(self)
 
         self.tenant_id = tenant_id
diff --git a/sdk/identity/azure-identity/azure/identity/aio/_credentials/azure_powershell.py b/sdk/identity/azure-identity/azure/identity/aio/_credentials/azure_powershell.py
index 0881dd4e2b99..0efad2072004 100644
--- a/sdk/identity/azure-identity/azure/identity/aio/_credentials/azure_powershell.py
+++ b/sdk/identity/azure-identity/azure/identity/aio/_credentials/azure_powershell.py
@@ -6,6 +6,8 @@
 import sys
 from typing import cast, TYPE_CHECKING
 
+from azure.core.credentials_async import AsyncTokenCredential
+
 from .._internal import AsyncContextManager
 from .._internal.decorators import log_get_token_async
 from ... import CredentialUnavailableError
@@ -24,7 +26,7 @@
     from azure.core.credentials import AccessToken
 
 
-class AzurePowerShellCredential(AsyncContextManager):
+class AzurePowerShellCredential(AsyncContextManager, AsyncTokenCredential):
     """Authenticates by requesting a token from Azure PowerShell.
 
     This requires previously logging in to Azure via "Connect-AzAccount", and will use the currently logged in identity.
diff --git a/sdk/identity/azure-identity/azure/identity/aio/_credentials/chained.py b/sdk/identity/azure-identity/azure/identity/aio/_credentials/chained.py
index c0a6a9ba5b89..d6bbec20d418 100644
--- a/sdk/identity/azure-identity/azure/identity/aio/_credentials/chained.py
+++ b/sdk/identity/azure-identity/azure/identity/aio/_credentials/chained.py
@@ -6,6 +6,7 @@
 import logging
 from typing import TYPE_CHECKING
 
+from azure.core.credentials_async import AsyncTokenCredential
 from azure.core.exceptions import ClientAuthenticationError
 from .._internal import AsyncContextManager
 from ... import CredentialUnavailableError
@@ -15,12 +16,11 @@
 if TYPE_CHECKING:
     from typing import Any, Optional
     from azure.core.credentials import AccessToken
-    from azure.core.credentials_async import AsyncTokenCredential
 
 _LOGGER = logging.getLogger(__name__)
 
 
-class ChainedTokenCredential(AsyncContextManager):
+class ChainedTokenCredential(AsyncContextManager, AsyncTokenCredential):
     """A sequence of credentials that is itself a credential.
 
     Its :func:`get_token` method calls ``get_token`` on each credential in the sequence, in order, returning the first
@@ -30,7 +30,7 @@ class ChainedTokenCredential(AsyncContextManager):
     :type credentials: :class:`azure.core.credentials.AsyncTokenCredential`
     """
 
-    def __init__(self, *credentials: "AsyncTokenCredential") -> None:
+    def __init__(self, *credentials: "AsyncTokenCredential") -> None:  # pylint:disable=super-init-not-called
         if not credentials:
             raise ValueError("at least one credential is required")
 
diff --git a/sdk/identity/azure-identity/azure/identity/aio/_credentials/environment.py b/sdk/identity/azure-identity/azure/identity/aio/_credentials/environment.py
index 5f5abb396346..fba150b1f207 100644
--- a/sdk/identity/azure-identity/azure/identity/aio/_credentials/environment.py
+++ b/sdk/identity/azure-identity/azure/identity/aio/_credentials/environment.py
@@ -6,8 +6,9 @@
 import os
 from typing import TYPE_CHECKING
 
-from .._internal.decorators import log_get_token_async
+from azure.core.credentials_async import AsyncTokenCredential
 
+from .._internal.decorators import log_get_token_async
 from ... import CredentialUnavailableError
 from ..._constants import EnvironmentVariables
 from .._internal import AsyncContextManager
@@ -21,7 +22,7 @@
 _LOGGER = logging.getLogger(__name__)
 
 
-class EnvironmentCredential(AsyncContextManager):
+class EnvironmentCredential(AsyncContextManager, AsyncTokenCredential):
     """A credential configured by environment variables.
 
     This credential is capable of authenticating as a service principal using a client secret or a certificate, or as
@@ -45,7 +46,7 @@ class EnvironmentCredential(AsyncContextManager):
         when no value is given.
     """
 
-    def __init__(self, **kwargs: "Any") -> None:
+    def __init__(self, **kwargs: "Any") -> None:  # pylint:disable=super-init-not-called
         self._credential = None  # type: Optional[Union[CertificateCredential, ClientSecretCredential]]
 
         if all(os.environ.get(v) is not None for v in EnvironmentVariables.CLIENT_SECRET_VARS):
diff --git a/sdk/identity/azure-identity/azure/identity/aio/_credentials/managed_identity.py b/sdk/identity/azure-identity/azure/identity/aio/_credentials/managed_identity.py
index 18c1b7a9d9c5..30a41a0bc639 100644
--- a/sdk/identity/azure-identity/azure/identity/aio/_credentials/managed_identity.py
+++ b/sdk/identity/azure-identity/azure/identity/aio/_credentials/managed_identity.py
@@ -6,6 +6,8 @@
 import os
 from typing import TYPE_CHECKING
 
+from azure.core.credentials_async import AsyncTokenCredential
+
 from .._internal import AsyncContextManager
 from .._internal.decorators import log_get_token_async
 from ... import CredentialUnavailableError
@@ -14,12 +16,11 @@
 if TYPE_CHECKING:
     from typing import Any, Optional
     from azure.core.credentials import AccessToken
-    from azure.core.credentials_async import AsyncTokenCredential
 
 _LOGGER = logging.getLogger(__name__)
 
 
-class ManagedIdentityCredential(AsyncContextManager):
+class ManagedIdentityCredential(AsyncContextManager, AsyncTokenCredential):
     """Authenticates with an Azure managed identity in any hosting environment which supports managed identities.
 
     This credential defaults to using a system-assigned identity. To configure a user-assigned identity, use one of
@@ -35,7 +36,7 @@ class ManagedIdentityCredential(AsyncContextManager):
     :paramtype identity_config: Mapping[str, str]
     """
 
-    def __init__(self, **kwargs: "Any") -> None:
+    def __init__(self, **kwargs: "Any") -> None:  # pylint:disable=super-init-not-called
         self._credential = None  # type: Optional[AsyncTokenCredential]
 
         if os.environ.get(EnvironmentVariables.IDENTITY_ENDPOINT):
diff --git a/sdk/identity/azure-identity/setup.py b/sdk/identity/azure-identity/setup.py
index 85e1909cd977..972f4469cda2 100644
--- a/sdk/identity/azure-identity/setup.py
+++ b/sdk/identity/azure-identity/setup.py
@@ -72,7 +72,7 @@
     ),
     python_requires=">=3.7",
     install_requires=[
-        "azure-core<2.0.0,>=1.11.0",
+        "azure-core<2.0.0,>=1.23.1",
         "cryptography>=2.5",
         "msal<2.0.0,>=1.12.0",
         "msal-extensions<2.0.0,>=0.3.0",
diff --git a/shared_requirements.txt b/shared_requirements.txt
index 3d93b1e4172f..4b5be7b85bbc 100644
--- a/shared_requirements.txt
+++ b/shared_requirements.txt
@@ -143,7 +143,7 @@ chardet<5,>=3.0.2
 #override azure-digitaltwins-core azure-core<2.0.0,>=1.20.0
 #override azure-eventhub azure-core<2.0.0,>=1.14.0
 #override azure-eventhub typing-extensions>=4.0.1
-#override azure-identity azure-core<2.0.0,>=1.11.0
+#override azure-identity azure-core<2.0.0,>=1.23.1
 #override azure-keyvault-administration azure-core<2.0.0,>=1.24.0
 #override azure-keyvault-certificates azure-core<2.0.0,>=1.20.0
 #override azure-keyvault-keys azure-core<2.0.0,>=1.24.0