diff --git a/CHANGES.rst b/CHANGES.rst
index 8159ea45..498d5e51 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -37,6 +37,14 @@ Unreleased
     binary file instead. :issue:`4989`
 
 
+Version 2.2.4
+-------------
+
+Unreleased
+
+-   Update for compatibility with Werkzeug 2.3.
+
+
 Version 2.2.3
 -------------
 
diff --git a/docs/errorhandling.rst b/docs/errorhandling.rst
index 808a61a2..c281055f 100644
--- a/docs/errorhandling.rst
+++ b/docs/errorhandling.rst
@@ -69,7 +69,6 @@ See also:
 -   Sentry also supports catching errors from a worker queue
     (RQ, Celery, etc.) in a similar fashion. See the `Python SDK docs
     <https://docs.sentry.io/platforms/python/>`__ for more information.
--   `Getting started with Sentry <https://docs.sentry.io/quickstart/?platform=python>`__
 -   `Flask-specific documentation <https://docs.sentry.io/platforms/python/guides/flask/>`__
 
 
diff --git a/docs/installation.rst b/docs/installation.rst
index 276fdc3d..52f5f3ed 100644
--- a/docs/installation.rst
+++ b/docs/installation.rst
@@ -44,7 +44,7 @@ use them if you install them.
 * `Watchdog`_ provides a faster, more efficient reloader for the development
   server.
 
-.. _Blinker: https://pythonhosted.org/blinker/
+.. _Blinker: https://blinker.readthedocs.io/en/stable/
 .. _python-dotenv: https://github.com/theskumar/python-dotenv#readme
 .. _watchdog: https://pythonhosted.org/watchdog/
 
diff --git a/requirements/build.txt b/requirements/build.txt
index f8a3ce75..e9cdf9da 100644
--- a/requirements/build.txt
+++ b/requirements/build.txt
@@ -12,6 +12,4 @@ packaging==23.0
 pyproject-hooks==1.0.0
     # via build
 tomli==2.0.1
-    # via
-    #   build
-    #   pyproject-hooks
+    # via build
diff --git a/requirements/dev.txt b/requirements/dev.txt
index 780b527a..12a51ffb 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -28,19 +28,19 @@ filelock==3.9.0
     # via
     #   tox
     #   virtualenv
-identify==2.5.18
+identify==2.5.19
     # via pre-commit
 nodeenv==1.7.0
     # via pre-commit
 pip-compile-multi==2.6.2
     # via -r requirements/dev.in
-pip-tools==6.12.2
+pip-tools==6.12.3
     # via pip-compile-multi
-platformdirs==3.0.0
+platformdirs==3.1.1
     # via
     #   tox
     #   virtualenv
-pre-commit==3.1.0
+pre-commit==3.1.1
     # via -r requirements/dev.in
 pyproject-api==1.5.0
     # via tox
@@ -48,11 +48,11 @@ pyproject-hooks==1.0.0
     # via build
 pyyaml==6.0
     # via pre-commit
-toposort==1.9
+toposort==1.10
     # via pip-compile-multi
 tox==4.4.6
     # via -r requirements/dev.in
-virtualenv==20.19.0
+virtualenv==20.20.0
     # via
     #   pre-commit
     #   tox
diff --git a/requirements/docs.txt b/requirements/docs.txt
index 5c0568ca..a7355372 100644
--- a/requirements/docs.txt
+++ b/requirements/docs.txt
@@ -7,11 +7,11 @@
 #
 alabaster==0.7.13
     # via sphinx
-babel==2.11.0
+babel==2.12.1
     # via sphinx
 certifi==2022.12.7
     # via requests
-charset-normalizer==3.0.1
+charset-normalizer==3.1.0
     # via requests
 docutils==0.17.1
     # via
@@ -35,8 +35,6 @@ pygments==2.14.0
     # via
     #   sphinx
     #   sphinx-tabs
-pytz==2022.7.1
-    # via babel
 requests==2.28.2
     # via sphinx
 snowballstemmer==2.2.0
@@ -66,5 +64,5 @@ sphinxcontrib-qthelp==1.0.3
     # via sphinx
 sphinxcontrib-serializinghtml==1.1.5
     # via sphinx
-urllib3==1.26.14
+urllib3==1.26.15
     # via requests
diff --git a/requirements/tests.in b/requirements/tests.in
index 41936997..87f72802 100644
--- a/requirements/tests.in
+++ b/requirements/tests.in
@@ -2,4 +2,4 @@ pytest
 asgiref
 blinker
 greenlet ; python_version < "3.11"
-python-dotenv
+python-dotenv>=1; python_version >= "3.8"
diff --git a/requirements/tests.txt b/requirements/tests.txt
index 15cf399d..ba547a0e 100644
--- a/requirements/tests.txt
+++ b/requirements/tests.txt
@@ -1,4 +1,4 @@
-# SHA1:69cf1e101a60350e9933c6f1f3b129bd9ed1ea7c
+# SHA1:30698f5f4f9cba5088318306829a15b0dc123b38
 #
 # This file is autogenerated by pip-compile-multi
 # To update, run:
@@ -21,9 +21,9 @@ packaging==23.0
     # via pytest
 pluggy==1.0.0
     # via pytest
-pytest==7.2.1
+pytest==7.2.2
     # via -r requirements/tests.in
-python-dotenv==0.21.1
+python-dotenv==1.0.0 ; python_version >= "3.8"
     # via -r requirements/tests.in
 tomli==2.0.1
     # via pytest
diff --git a/requirements/typing.txt b/requirements/typing.txt
index 33a8a120..bcf8e787 100644
--- a/requirements/typing.txt
+++ b/requirements/typing.txt
@@ -7,9 +7,9 @@
 #
 cffi==1.15.1
     # via cryptography
-cryptography==39.0.1
+cryptography==39.0.2
     # via -r requirements/typing.in
-mypy==1.0.1
+mypy==1.1.1
     # via -r requirements/typing.in
 mypy-extensions==1.0.0
     # via mypy
@@ -21,9 +21,7 @@ types-contextvars==2.4.7.1
     # via -r requirements/typing.in
 types-dataclasses==0.6.6
     # via -r requirements/typing.in
-types-docutils==0.19.1.6
-    # via types-setuptools
-types-setuptools==67.4.0.1
+types-setuptools==67.6.0.0
     # via -r requirements/typing.in
 typing-extensions==4.5.0
     # via mypy
diff --git a/src/flask/app.py b/src/flask/app.py
index 0070de89..3bbe1bb2 100644
--- a/src/flask/app.py
+++ b/src/flask/app.py
@@ -9,6 +9,7 @@ from collections.abc import Iterator as _abc_Iterator
 from datetime import timedelta
 from itertools import chain
 from types import TracebackType
+from urllib.parse import quote as _url_quote
 
 import click
 from werkzeug.datastructures import Headers
@@ -25,7 +26,6 @@ from werkzeug.routing import RequestRedirect
 from werkzeug.routing import RoutingException
 from werkzeug.routing import Rule
 from werkzeug.serving import is_running_from_reloader
-from werkzeug.urls import url_quote
 from werkzeug.utils import cached_property
 from werkzeug.utils import redirect as _wz_redirect
 from werkzeug.wrappers import Response as BaseResponse
@@ -1710,7 +1710,8 @@ class Flask(Scaffold):
             return self.handle_url_build_error(error, endpoint, values)
 
         if _anchor is not None:
-            rv = f"{rv}#{url_quote(_anchor)}"
+            _anchor = _url_quote(_anchor, safe="%!#$&'()*+,/:;=?@")
+            rv = f"{rv}#{_anchor}"
 
         return rv
 
diff --git a/src/flask/testing.py b/src/flask/testing.py
index 3b21b093..8cb2d1bd 100644
--- a/src/flask/testing.py
+++ b/src/flask/testing.py
@@ -3,11 +3,11 @@ from contextlib import contextmanager
 from contextlib import ExitStack
 from copy import copy
 from types import TracebackType
+from urllib.parse import urlsplit
 
 import werkzeug.test
 from click.testing import CliRunner
 from werkzeug.test import Client
-from werkzeug.urls import url_parse
 from werkzeug.wrappers import Request as BaseRequest
 
 from .cli import ScriptInfo
@@ -68,7 +68,7 @@ class EnvironBuilder(werkzeug.test.EnvironBuilder):
             if url_scheme is None:
                 url_scheme = app.config["PREFERRED_URL_SCHEME"]
 
-            url = url_parse(path)
+            url = urlsplit(path)
             base_url = (
                 f"{url.scheme or url_scheme}://{url.netloc or http_host}"
                 f"/{app_root.lstrip('/')}"