diff --git a/.github/workflows/bugwarrior.yml b/.github/workflows/bugwarrior.yml
index c3219f6c..b0abca97 100644
--- a/.github/workflows/bugwarrior.yml
+++ b/.github/workflows/bugwarrior.yml
@@ -10,7 +10,7 @@ jobs:
     timeout-minutes: 5
     strategy:
       matrix:
-        python-version: [3.7, 3.8, 3.9, "3.10", 3.11]
+        python-version: [3.8, 3.9, "3.10", 3.11]
         jira-version: [1.0.10, 2.0.0]
     steps:
       - name: Checkout code
@@ -50,7 +50,7 @@ jobs:
     timeout-minutes: 60
     strategy:
       matrix:
-        python-version: [3.7, 3.8, 3.9, "3.10", 3.11]
+        python-version: [3.8, 3.9, "3.10", 3.11]
         jira-version: [1.0.10, 2.0.0]
         architecture: [aarch64, ppc64le]
 
diff --git a/bugwarrior/config/schema.py b/bugwarrior/config/schema.py
index 8b2d1ffa..04a5f931 100644
--- a/bugwarrior/config/schema.py
+++ b/bugwarrior/config/schema.py
@@ -8,7 +8,6 @@
 import pydantic.v1
 import pydantic.v1.error_wrappers
 import taskw
-import typing_extensions
 
 from bugwarrior.collect import get_service
 
@@ -139,7 +138,7 @@ def compute_data(cls, values):
     static_tags: ConfigList = ConfigList([])
     static_fields: ConfigList = ConfigList(['priority'])
 
-    log_level: typing_extensions.Literal[
+    log_level: typing.Literal[
         ('DEBUG', 'INFO', 'WARNING', 'ERROR', 'CRITICAL', 'DISABLED')
     ] = 'INFO'
     log_file: typing.Optional[LoggingPath] = None
@@ -152,7 +151,7 @@ class Hooks(pydantic.v1.BaseModel):
 class Notifications(pydantic.v1.BaseModel):
     notifications: bool = False
     # Although upstream supports it, pydantic has problems with Literal[None].
-    backend: typing.Optional[typing_extensions.Literal[
+    backend: typing.Optional[typing.Literal[
         ('gobject', 'growlnotify', 'applescript')]] = None
     finished_querying_sticky: bool = True
     task_crud_sticky: bool = True
@@ -306,7 +305,7 @@ class ServiceConfig(_ServiceConfig):  # type: ignore  # (dynamic base class)
     # Optional fields shared by all services.
     only_if_assigned: str = ''
     also_unassigned: bool = False
-    default_priority: typing_extensions.Literal['', 'L', 'M', 'H'] = 'M'
+    default_priority: typing.Literal['', 'L', 'M', 'H'] = 'M'
     add_tags: ConfigList = ConfigList([])
     description_template: typing.Optional[str] = None
 
diff --git a/bugwarrior/docs/other-services/tutorial.rst b/bugwarrior/docs/other-services/tutorial.rst
index 5afa041b..91c40862 100644
--- a/bugwarrior/docs/other-services/tutorial.rst
+++ b/bugwarrior/docs/other-services/tutorial.rst
@@ -49,9 +49,9 @@ Fire up your favorite editor and import the base classes and whatever library yo
 
   import logging
   import pathlib
+  import typing
 
   import requests
-  import typing_extensions
 
   from bugwarrior import config
   from bugwarrior.services import Service, Issue, Client
@@ -69,7 +69,7 @@ Now define an initial configuration schema as follows. Don't worry, we're about
 .. code:: python
 
   class GitbugConfig(config.ServiceConfig):
-      service: typing_extensions.Literal['gitbug']
+      service: typing.Literal['gitbug']
 
       path: pathlib.Path
 
diff --git a/bugwarrior/services/__init__.py b/bugwarrior/services/__init__.py
index 23962f8a..b07c7a91 100644
--- a/bugwarrior/services/__init__.py
+++ b/bugwarrior/services/__init__.py
@@ -13,7 +13,6 @@
 from jinja2 import Template
 import pytz
 import requests
-import typing_extensions
 
 from bugwarrior.config import schema, secrets
 
@@ -154,7 +153,7 @@ def get_tags_from_labels(self,
 
         return tags
 
-    def get_priority(self) -> typing_extensions.Literal['', 'L', 'M', 'H']:
+    def get_priority(self) -> typing.Literal['', 'L', 'M', 'H']:
         """ Return the priority of this issue, falling back to ``default_priority`` configuration.
         """
         return self.PRIORITY_MAP.get(
diff --git a/bugwarrior/services/activecollab.py b/bugwarrior/services/activecollab.py
index abe824a9..9279f828 100644
--- a/bugwarrior/services/activecollab.py
+++ b/bugwarrior/services/activecollab.py
@@ -1,8 +1,8 @@
 import re
+import typing
 
 import pypandoc
 from pyac.library import activeCollab
-import typing_extensions
 from bugwarrior.services import Service, Issue
 from bugwarrior import config
 
@@ -11,7 +11,7 @@
 
 
 class ActiveCollabConfig(config.ServiceConfig):
-    service: typing_extensions.Literal['activecollab']
+    service: typing.Literal['activecollab']
     url: config.StrippedTrailingSlashUrl
     key: str
     user_id: int
diff --git a/bugwarrior/services/activecollab2.py b/bugwarrior/services/activecollab2.py
index 44150010..a8c5e197 100644
--- a/bugwarrior/services/activecollab2.py
+++ b/bugwarrior/services/activecollab2.py
@@ -1,8 +1,8 @@
 import itertools
 import time
+import typing
 
 import requests
-import typing_extensions
 
 from bugwarrior.services import Service, Issue, Client
 from bugwarrior import config
@@ -31,7 +31,7 @@ def validate(cls, projects_raw):
 
 
 class ActiveCollab2Config(config.ServiceConfig):
-    service: typing_extensions.Literal['activecollab2']
+    service: typing.Literal['activecollab2']
     url: config.StrippedTrailingSlashUrl
     key: str
     user_id: int
diff --git a/bugwarrior/services/azuredevops.py b/bugwarrior/services/azuredevops.py
index ecdcdd76..a0ee3095 100644
--- a/bugwarrior/services/azuredevops.py
+++ b/bugwarrior/services/azuredevops.py
@@ -2,10 +2,10 @@
 import logging
 import re
 import sys
+import typing
 from urllib.parse import quote
 
 import requests
-import typing_extensions
 
 from bugwarrior import config
 from bugwarrior.services import Service, Issue, Client
@@ -25,7 +25,7 @@ def validate(cls, value):
 
 
 class AzureDevopsConfig(config.ServiceConfig):
-    service: typing_extensions.Literal['azuredevops']
+    service: typing.Literal['azuredevops']
     PAT: str
     project: EscapedStr
     organization: EscapedStr
diff --git a/bugwarrior/services/bitbucket.py b/bugwarrior/services/bitbucket.py
index 6ca5efa1..d82b8ec7 100644
--- a/bugwarrior/services/bitbucket.py
+++ b/bugwarrior/services/bitbucket.py
@@ -3,7 +3,6 @@
 
 import pydantic.v1
 import requests
-import typing_extensions
 
 from bugwarrior import config
 from bugwarrior.services import Service, Issue, Client
@@ -13,9 +12,9 @@
 
 class BitbucketConfig(config.ServiceConfig):
     _DEPRECATE_FILTER_MERGE_REQUESTS = True
-    filter_merge_requests: typing.Union[bool, typing_extensions.Literal['Undefined']] = 'Undefined'
+    filter_merge_requests: typing.Union[bool, typing.Literal['Undefined']] = 'Undefined'
 
-    service: typing_extensions.Literal['bitbucket']
+    service: typing.Literal['bitbucket']
 
     username: str
 
@@ -27,7 +26,7 @@ class BitbucketConfig(config.ServiceConfig):
 
     include_repos: config.ConfigList = config.ConfigList([])
     exclude_repos: config.ConfigList = config.ConfigList([])
-    include_merge_requests: typing.Union[bool, typing_extensions.Literal['Undefined']] = 'Undefined'
+    include_merge_requests: typing.Union[bool, typing.Literal['Undefined']] = 'Undefined'
     project_owner_prefix: bool = False
 
     @pydantic.v1.root_validator
diff --git a/bugwarrior/services/bts.py b/bugwarrior/services/bts.py
index e41208ad..4b92d34a 100644
--- a/bugwarrior/services/bts.py
+++ b/bugwarrior/services/bts.py
@@ -1,8 +1,8 @@
 import sys
+import typing
 
 import pydantic.v1
 import requests
-import typing_extensions
 
 from bugwarrior import config
 from bugwarrior.services import Issue, Service, Client
@@ -22,7 +22,7 @@
 
 
 class BTSConfig(config.ServiceConfig):
-    service: typing_extensions.Literal['bts']
+    service: typing.Literal['bts']
 
     email: pydantic.v1.EmailStr = pydantic.v1.EmailStr('')
     packages: config.ConfigList = config.ConfigList([])
diff --git a/bugwarrior/services/bz.py b/bugwarrior/services/bz.py
index c24df161..d8c81afc 100644
--- a/bugwarrior/services/bz.py
+++ b/bugwarrior/services/bz.py
@@ -8,7 +8,6 @@
 import bugzilla
 import pydantic.v1
 import pytz
-import typing_extensions
 
 from bugwarrior import config
 from bugwarrior.services import Service, Issue
@@ -34,7 +33,7 @@ def validate(cls, value, field, config):
 
 
 class BugzillaConfig(config.ServiceConfig):
-    service: typing_extensions.Literal['bugzilla']
+    service: typing.Literal['bugzilla']
     username: str
     base_uri: OptionalSchemeUrl
 
diff --git a/bugwarrior/services/deck.py b/bugwarrior/services/deck.py
index a3764c32..003a1669 100644
--- a/bugwarrior/services/deck.py
+++ b/bugwarrior/services/deck.py
@@ -1,8 +1,8 @@
 import datetime
 import logging
+import typing
 
 import requests
-import typing_extensions
 from dateutil.tz import tzutc
 
 from bugwarrior import config
@@ -12,7 +12,7 @@
 
 
 class NextcloudDeckConfig(config.ServiceConfig):
-    service: typing_extensions.Literal['deck']
+    service: typing.Literal['deck']
     base_uri: config.StrippedTrailingSlashUrl
     username: str
 
diff --git a/bugwarrior/services/gerrit.py b/bugwarrior/services/gerrit.py
index fd133c06..9419b1ed 100644
--- a/bugwarrior/services/gerrit.py
+++ b/bugwarrior/services/gerrit.py
@@ -2,14 +2,13 @@
 import typing
 
 import requests
-import typing_extensions
 
 from bugwarrior import config
 from bugwarrior.services import Service, Issue, Client
 
 
 class GerritConfig(config.ServiceConfig):
-    service: typing_extensions.Literal['gerrit']
+    service: typing.Literal['gerrit']
     base_uri: config.StrippedTrailingSlashUrl
     username: str
     password: str
diff --git a/bugwarrior/services/gitbug.py b/bugwarrior/services/gitbug.py
index 98efbcf1..d90f4b82 100644
--- a/bugwarrior/services/gitbug.py
+++ b/bugwarrior/services/gitbug.py
@@ -3,9 +3,9 @@
 import signal
 import subprocess
 import sys
+import typing
 
 import requests
-import typing_extensions
 
 from bugwarrior import config
 from bugwarrior.services import Service, Issue, Client
@@ -14,7 +14,7 @@
 
 
 class GitBugConfig(config.ServiceConfig):
-    service: typing_extensions.Literal['gitbug']
+    service: typing.Literal['gitbug']
 
     path: config.ExpandedPath
 
diff --git a/bugwarrior/services/github.py b/bugwarrior/services/github.py
index 4b1475ce..b5e24d8f 100644
--- a/bugwarrior/services/github.py
+++ b/bugwarrior/services/github.py
@@ -1,10 +1,10 @@
 import re
 import sys
+import typing
 import urllib.parse
 
 import pydantic.v1
 import requests
-import typing_extensions
 
 from bugwarrior import config
 from bugwarrior.services import Service, Issue, Client
@@ -17,7 +17,7 @@ class GithubConfig(config.ServiceConfig):
     password: str = 'Deprecated'
 
     # strictly required
-    service: typing_extensions.Literal['github']
+    service: typing.Literal['github']
     login: str
     token: str
 
diff --git a/bugwarrior/services/gitlab.py b/bugwarrior/services/gitlab.py
index 25f63326..7ee8ae77 100644
--- a/bugwarrior/services/gitlab.py
+++ b/bugwarrior/services/gitlab.py
@@ -4,7 +4,6 @@
 
 import pydantic.v1
 import sys
-import typing_extensions
 
 from bugwarrior import config
 from bugwarrior.services import Service, Issue, Client
@@ -12,14 +11,14 @@
 import logging
 log = logging.getLogger(__name__)
 
-DefaultPriority = typing_extensions.Literal['', 'L', 'M', 'H', 'unassigned']
+DefaultPriority = typing.Literal['', 'L', 'M', 'H', 'unassigned']
 
 
 class GitlabConfig(config.ServiceConfig):
     _DEPRECATE_FILTER_MERGE_REQUESTS = True
-    filter_merge_requests: typing.Union[bool, typing_extensions.Literal['Undefined']] = 'Undefined'
+    filter_merge_requests: typing.Union[bool, typing.Literal['Undefined']] = 'Undefined'
 
-    service: typing_extensions.Literal['gitlab']
+    service: typing.Literal['gitlab']
     login: str
     token: str
     host: config.NoSchemeUrl
@@ -32,7 +31,7 @@ class GitlabConfig(config.ServiceConfig):
     owned: typing.Optional[bool] = None
     import_labels_as_tags: bool = False
     label_template: str = '{{label}}'
-    include_merge_requests: typing.Union[bool, typing_extensions.Literal['Undefined']] = 'Undefined'
+    include_merge_requests: typing.Union[bool, typing.Literal['Undefined']] = 'Undefined'
     include_issues: bool = True
     include_todos: bool = False
     include_all_todos: bool = True
diff --git a/bugwarrior/services/gmail.py b/bugwarrior/services/gmail.py
index 5ee27150..235b102e 100644
--- a/bugwarrior/services/gmail.py
+++ b/bugwarrior/services/gmail.py
@@ -5,11 +5,11 @@
 import pickle
 import re
 import time
+import typing
 
 import googleapiclient.discovery
 from google.auth.transport.requests import Request
 from google_auth_oauthlib.flow import InstalledAppFlow
-import typing_extensions
 
 from bugwarrior import config
 from bugwarrior.services import Service, Issue
@@ -18,7 +18,7 @@
 
 
 class GmailConfig(config.ServiceConfig):
-    service: typing_extensions.Literal['gmail']
+    service: typing.Literal['gmail']
 
     client_secret_path: config.ExpandedPath = config.ExpandedPath(
         '~/.gmail_client_secret.json')
diff --git a/bugwarrior/services/jira.py b/bugwarrior/services/jira.py
index 8019b57e..2cd0e0e6 100644
--- a/bugwarrior/services/jira.py
+++ b/bugwarrior/services/jira.py
@@ -5,7 +5,6 @@
 from functools import reduce
 
 import pydantic.v1
-import typing_extensions
 from dateutil.tz.tz import tzutc
 from jira.client import JIRA as BaseJIRA
 from requests.cookies import RequestsCookieJar
@@ -77,7 +76,7 @@ def extract_value(self, fields):
 
 
 class JiraConfig(config.ServiceConfig):
-    service: typing_extensions.Literal['jira']
+    service: typing.Literal['jira']
     base_uri: pydantic.v1.AnyUrl
     username: str
 
diff --git a/bugwarrior/services/kanboard.py b/bugwarrior/services/kanboard.py
index d5b1bd73..fc249d17 100644
--- a/bugwarrior/services/kanboard.py
+++ b/bugwarrior/services/kanboard.py
@@ -1,11 +1,11 @@
 import datetime
 import logging
 import re
+import typing
 from urllib.parse import urlparse
 
 from dateutil.tz.tz import tzutc
 from kanboard import Client
-import typing_extensions
 
 from bugwarrior import config
 from bugwarrior.services import Issue, Service
@@ -14,7 +14,7 @@
 
 
 class KanboardConfig(config.ServiceConfig):
-    service: typing_extensions.Literal['kanboard']
+    service: typing.Literal['kanboard']
     url: config.StrippedTrailingSlashUrl
     username: str
     password: str
diff --git a/bugwarrior/services/logseq.py b/bugwarrior/services/logseq.py
index cd143c0f..7229d727 100644
--- a/bugwarrior/services/logseq.py
+++ b/bugwarrior/services/logseq.py
@@ -1,7 +1,7 @@
 import logging
+import typing
 
 import requests
-import typing_extensions
 
 import re
 from datetime import datetime
@@ -13,7 +13,7 @@
 
 
 class LogseqConfig(config.ServiceConfig):
-    service: typing_extensions.Literal["logseq"]
+    service: typing.Literal["logseq"]
     host: str = "localhost"
     port: int = 12315
     token: str
diff --git a/bugwarrior/services/pagure.py b/bugwarrior/services/pagure.py
index ffceb553..2d704fb4 100644
--- a/bugwarrior/services/pagure.py
+++ b/bugwarrior/services/pagure.py
@@ -1,9 +1,9 @@
 import datetime
 import pytz
+import typing
 
 import pydantic.v1
 import requests
-import typing_extensions
 
 from bugwarrior import config
 from bugwarrior.services import Service, Issue
@@ -14,7 +14,7 @@
 
 class PagureConfig(config.ServiceConfig):
     # strictly required
-    service: typing_extensions.Literal['pagure']
+    service: typing.Literal['pagure']
     base_url: config.StrippedTrailingSlashUrl
 
     # conditionally required
diff --git a/bugwarrior/services/phab.py b/bugwarrior/services/phab.py
index 57ae2da1..679b2551 100644
--- a/bugwarrior/services/phab.py
+++ b/bugwarrior/services/phab.py
@@ -3,7 +3,6 @@
 
 import phabricator
 import pydantic.v1
-import typing_extensions
 
 from bugwarrior import config
 from bugwarrior.services import Service, Issue
@@ -12,7 +11,7 @@
 
 
 class PhabricatorConfig(config.ServiceConfig):
-    service: typing_extensions.Literal['phabricator']
+    service: typing.Literal['phabricator']
 
     user_phids: config.ConfigList = config.ConfigList([])
     project_phids: config.ConfigList = config.ConfigList([])
diff --git a/bugwarrior/services/pivotaltracker.py b/bugwarrior/services/pivotaltracker.py
index d2bd1b89..bf4f814d 100644
--- a/bugwarrior/services/pivotaltracker.py
+++ b/bugwarrior/services/pivotaltracker.py
@@ -1,9 +1,9 @@
-import re
 import operator
+import re
+import typing
 
 import requests
 from jinja2 import Template
-import typing_extensions
 
 from bugwarrior import config
 from bugwarrior.services import Service, Issue, Client
@@ -13,12 +13,12 @@
 
 
 class PivotalTrackerConfig(config.ServiceConfig):
-    service: typing_extensions.Literal['pivotaltracker']
+    service: typing.Literal['pivotaltracker']
     user_id: int
     account_ids: config.ConfigList
     token: str
 
-    version: typing_extensions.Literal['v5', 'edge'] = 'v5'
+    version: typing.Literal['v5', 'edge'] = 'v5'
     host: config.StrippedTrailingSlashUrl = config.StrippedTrailingSlashUrl(
         'https://www.pivotaltracker.com/services',
         scheme='https', host='pivotaltracker.com')
diff --git a/bugwarrior/services/redmine.py b/bugwarrior/services/redmine.py
index 8bc7eafa..00c05a90 100644
--- a/bugwarrior/services/redmine.py
+++ b/bugwarrior/services/redmine.py
@@ -1,8 +1,8 @@
 import requests
 import re
+import typing
 
 from taskw import TaskWarriorShellout
-import typing_extensions
 
 from bugwarrior import config
 from bugwarrior.services import Issue, Service, Client
@@ -15,7 +15,7 @@ class RedMineConfig(config.ServiceConfig):
     _DEPRECATE_PROJECT_NAME = True
     project_name: str = ''
 
-    service: typing_extensions.Literal['redmine']
+    service: typing.Literal['redmine']
     url: config.StrippedTrailingSlashUrl
     key: str
 
diff --git a/bugwarrior/services/taiga.py b/bugwarrior/services/taiga.py
index e6298bfb..57f971de 100644
--- a/bugwarrior/services/taiga.py
+++ b/bugwarrior/services/taiga.py
@@ -1,5 +1,6 @@
+import typing
+
 import requests
-import typing_extensions
 
 from bugwarrior import config
 from bugwarrior.services import Service, Issue, Client, CACHE_REGION as cache
@@ -9,7 +10,7 @@
 
 
 class TaigaConfig(config.ServiceConfig):
-    service: typing_extensions.Literal['taiga']
+    service: typing.Literal['taiga']
     base_uri: config.StrippedTrailingSlashUrl
     auth_token: str
 
diff --git a/bugwarrior/services/teamlab.py b/bugwarrior/services/teamlab.py
index 05bb61e8..410c3e02 100644
--- a/bugwarrior/services/teamlab.py
+++ b/bugwarrior/services/teamlab.py
@@ -1,6 +1,7 @@
+import typing
+
 import pydantic.v1
 import requests
-import typing_extensions
 
 from bugwarrior import config
 from bugwarrior.services import Issue, Service, Client
@@ -13,7 +14,7 @@ class TeamLabConfig(config.ServiceConfig):
     _DEPRECATE_PROJECT_NAME = True
     project_name: str = ''
 
-    service: typing_extensions.Literal['teamlab']
+    service: typing.Literal['teamlab']
     hostname: str
     login: str
     password: str
diff --git a/bugwarrior/services/teamwork_projects.py b/bugwarrior/services/teamwork_projects.py
index 8c7d220f..bdf2f5c2 100644
--- a/bugwarrior/services/teamwork_projects.py
+++ b/bugwarrior/services/teamwork_projects.py
@@ -1,5 +1,6 @@
+import typing
+
 import requests
-import typing_extensions
 
 from bugwarrior import config
 from bugwarrior.services import Service, Issue, Client
@@ -9,7 +10,7 @@
 
 
 class TeamworkConfig(config.ServiceConfig):
-    service: typing_extensions.Literal['teamwork_projects']
+    service: typing.Literal['teamwork_projects']
     host: config.StrippedTrailingSlashUrl
     token: str
 
diff --git a/bugwarrior/services/trac.py b/bugwarrior/services/trac.py
index 1ed5d4ab..d0fd5bee 100644
--- a/bugwarrior/services/trac.py
+++ b/bugwarrior/services/trac.py
@@ -1,10 +1,10 @@
 import csv
 import io as StringIO
+import typing
 import urllib.parse
 
 import offtrac
 import requests
-import typing_extensions
 
 from bugwarrior import config
 from bugwarrior.services import Issue, Service
@@ -14,7 +14,7 @@
 
 
 class TracConfig(config.ServiceConfig):
-    service: typing_extensions.Literal['trac']
+    service: typing.Literal['trac']
     base_uri: config.NoSchemeUrl
 
     scheme: str = 'https'
diff --git a/bugwarrior/services/trello.py b/bugwarrior/services/trello.py
index 2786480e..97b9bde0 100644
--- a/bugwarrior/services/trello.py
+++ b/bugwarrior/services/trello.py
@@ -5,15 +5,16 @@
 
 Trello API documentation available at https://developers.trello.com/
 """
+import typing
+
 import requests
-import typing_extensions
 
 from bugwarrior.services import Service, Issue, Client
 from bugwarrior import config
 
 
 class TrelloConfig(config.ServiceConfig):
-    service: typing_extensions.Literal['trello']
+    service: typing.Literal['trello']
     api_key: str
     token: str
 
diff --git a/bugwarrior/services/versionone.py b/bugwarrior/services/versionone.py
index 5a513658..672ec96d 100644
--- a/bugwarrior/services/versionone.py
+++ b/bugwarrior/services/versionone.py
@@ -1,5 +1,6 @@
+import typing
+
 import pydantic.v1
-import typing_extensions
 from v1pysdk import V1Meta
 from v1pysdk.none_deref import NoneDeref
 from urllib import parse
@@ -12,7 +13,7 @@ class VersionOneConfig(config.ServiceConfig):
     _DEPRECATE_PROJECT_NAME = True
     project_name: str = ''
 
-    service: typing_extensions.Literal['versionone']
+    service: typing.Literal['versionone']
     base_uri: pydantic.v1.AnyUrl
     username: str
 
diff --git a/bugwarrior/services/youtrack.py b/bugwarrior/services/youtrack.py
index 9dd3a7f9..0f74830e 100644
--- a/bugwarrior/services/youtrack.py
+++ b/bugwarrior/services/youtrack.py
@@ -2,7 +2,6 @@
 
 import pydantic.v1
 import requests
-import typing_extensions
 
 from bugwarrior import config
 from bugwarrior.services import Service, Issue, Client
@@ -13,7 +12,7 @@
 
 
 class YoutrackConfig(config.ServiceConfig):
-    service: typing_extensions.Literal['youtrack']
+    service: typing.Literal['youtrack']
     host: config.NoSchemeUrl
     login: str
     token: str
diff --git a/setup.py b/setup.py
index a41c0cd8..115d9696 100644
--- a/setup.py
+++ b/setup.py
@@ -67,8 +67,6 @@
           "taskw>=0.8",
           # Needed for backwards compatibility with python<=3.10.
           "tomli",
-          # Needed for backwards compatibility with python<=3.7.
-          "typing-extensions",
       ],
       extras_require={
           'all': list(
diff --git a/tests/test_service.py b/tests/test_service.py
index f722b334..cb3b0e9f 100644
--- a/tests/test_service.py
+++ b/tests/test_service.py
@@ -1,7 +1,7 @@
 import re
+import typing
 import unittest.mock
 
-import typing_extensions
 
 from bugwarrior import config, services
 from bugwarrior.config import schema
@@ -15,7 +15,7 @@
 
 
 class DumbConfig(config.ServiceConfig):
-    service: typing_extensions.Literal['test']
+    service: typing.Literal['test']
 
     import_labels_as_tags: bool = False
     label_template: str = '{{label}}'