diff --git a/.github/ISSUE_TEMPLATE/question.yml b/.github/ISSUE_TEMPLATE/question.yml
index 84b686d10f6..c3ad2fb6df3 100644
--- a/.github/ISSUE_TEMPLATE/question.yml
+++ b/.github/ISSUE_TEMPLATE/question.yml
@@ -9,9 +9,9 @@ body:
       value: |
         Hey there, you have a question? We are happy to answer. Please make sure no similar question was opened already.
 
-        To make it easier for us to help you, please read this [article](https://git.io/JURJO).
+        To make it easier for us to help you, please read this [article](https://github.com/python-telegram-bot/python-telegram-bot/wiki/Ask-Right).
 
-        Please mind that there is also a users' [Telegram group](https://t.me/pythontelegrambotgroup) for questions about the library. Questions asked there might be answered quicker than here. Moreover, [GitHub Discussions](https://git.io/JG3rk) offer a slightly better format to discuss usage questions.
+        Please mind that there is also a users' [Telegram group](https://t.me/pythontelegrambotgroup) for questions about the library. Questions asked there might be answered quicker than here. Moreover, [GitHub Discussions](https://github.com/python-telegram-bot/python-telegram-bot/discussions) offer a slightly better format to discuss usage questions.
 
   - type: textarea
     id: issue-faced
diff --git a/CHANGES.rst b/CHANGES.rst
index 32436cc7674..c91190584f3 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -895,7 +895,7 @@ Expect minor releases soon (mainly complete Bot API 4.4 support)
 - Error Handler now handles all types of exceptions (`#1485`_)
 - Return UTC from from_timestamp() (`#1485`_)
 
-**See the wiki page at https://git.io/fxJuV for a detailed guide on how to migrate from version 11 to version 12.**
+**See the wiki page at https://github.com/python-telegram-bot/python-telegram-bot/wiki/Transition-guide-to-Version-12.0 for a detailed guide on how to migrate from version 11 to version 12.**
 
 Context based callbacks (`#1100`_)
 ----------------------------------
@@ -1100,7 +1100,7 @@ Non Bot API 4.0 changes:
 .. _`#1172`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1172
 .. _`#1179`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1179
 .. _`#1184`: https://github.com/python-telegram-bot/python-telegram-bot/pull/1184
-.. _`our telegram passport wiki page`: https://git.io/fAvYd
+.. _`our telegram passport wiki page`: https://github.com/python-telegram-bot/python-telegram-bot/wiki/Telegram-Passport
 
 Version 10.1.0
 ==============
diff --git a/docs/source/_static/dark.css b/docs/source/_static/dark.css
index f8ec9fd0876..8be80d0cc45 100644
--- a/docs/source/_static/dark.css
+++ b/docs/source/_static/dark.css
@@ -2,7 +2,7 @@
     /*
     Generated by https://darkreader.org
     Instructions: Install the extension on a Chromium-based browser
-    Then do this to export the CSS: https://git.io/JOM6t and drop it here
+    Then do this to export the CSS: https://github.com/darkreader/darkreader/issues/604#issuecomment-661107893 and drop it here
     Some color values where manually changed - just search for "/*" in this file and insert them in the new css
     */
     /* User-Agent Style */
diff --git a/examples/README.md b/examples/README.md
index ca4af2dd905..2e3bf11394e 100644
--- a/examples/README.md
+++ b/examples/README.md
@@ -25,7 +25,7 @@ A even more complex example of a bot that uses the nested `ConversationHandler`s
 A basic example of a bot store conversation state and user_data over multiple restarts.
 
 ### [`inlinekeyboard.py`](https://github.com/python-telegram-bot/python-telegram-bot/blob/v13.x/examples/inlinekeyboard.py)
-This example sheds some light on inline keyboards, callback queries and message editing. A wikipedia site explaining this examples lives at https://git.io/JOmFw.
+This example sheds some light on inline keyboards, callback queries and message editing. A wikipedia site explaining this examples lives at https://github.com/python-telegram-bot/python-telegram-bot/wiki/InlineKeyboard-Example.
 
 ### [`inlinekeyboard2.py`](https://github.com/python-telegram-bot/python-telegram-bot/blob/v13.x/examples/inlinekeyboard2.py)
 A more complex example about inline keyboards, callback queries and message editing. This example showcases how an interactive menu could be build using inline keyboards.
@@ -40,7 +40,7 @@ A basic example of an [inline bot](https://core.telegram.org/bots/inline). Don't
 This example sheds some light on polls, poll answers and the corresponding handlers.
 
 ### [`passportbot.py`](https://github.com/python-telegram-bot/python-telegram-bot/blob/v13.x/examples/passportbot.py)
-A basic example of a bot that can accept passports. Use in combination with [`passportbot.html`](https://github.com/python-telegram-bot/python-telegram-bot/blob/v13.x/examples/passportbot.html). Don't forget to enable and configure payments with [@BotFather](https://telegram.me/BotFather). Check out this [guide](https://git.io/fAvYd) on Telegram passports in PTB.
+A basic example of a bot that can accept passports. Use in combination with [`passportbot.html`](https://github.com/python-telegram-bot/python-telegram-bot/blob/v13.x/examples/passportbot.html). Don't forget to enable and configure payments with [@BotFather](https://telegram.me/BotFather). Check out this [guide](https://github.com/python-telegram-bot/python-telegram-bot/wiki/Telegram-Passport) on Telegram passports in PTB.
 
 ### [`paymentbot.py`](https://github.com/python-telegram-bot/python-telegram-bot/blob/v13.x/examples/paymentbot.py)
 A basic example of a bot that can accept payments. Don't forget to enable and configure payments with [@BotFather](https://telegram.me/BotFather).
diff --git a/examples/arbitrarycallbackdatabot.py b/examples/arbitrarycallbackdatabot.py
index 6d1139ce984..d598b218d15 100644
--- a/examples/arbitrarycallbackdatabot.py
+++ b/examples/arbitrarycallbackdatabot.py
@@ -4,7 +4,8 @@
 
 """This example showcases how PTBs "arbitrary callback data" feature can be used.
 
-For detailed info on arbitrary callback data, see the wiki page at https://git.io/JGBDI
+For detailed info on arbitrary callback data, see the wiki page at
+https://github.com/python-telegram-bot/python-telegram-bot/wiki/Arbitrary-callback_data
 """
 import logging
 from typing import List, Tuple, cast
diff --git a/examples/inlinekeyboard.py b/examples/inlinekeyboard.py
index a3799d207ec..6d6767e43e5 100644
--- a/examples/inlinekeyboard.py
+++ b/examples/inlinekeyboard.py
@@ -4,7 +4,7 @@
 
 """
 Basic example for a bot that uses inline keyboards. For an in-depth explanation, check out
- https://git.io/JOmFw.
+ https://github.com/python-telegram-bot/python-telegram-bot/wiki/InlineKeyboard-Example.
 """
 import logging
 
diff --git a/examples/passportbot.py b/examples/passportbot.py
index dc563e90ba1..e799347d2e5 100644
--- a/examples/passportbot.py
+++ b/examples/passportbot.py
@@ -7,7 +7,8 @@
 
 See https://telegram.org/blog/passport for info about what telegram passport is.
 
-See https://git.io/fAvYd for how to use Telegram Passport properly with python-telegram-bot.
+See https://github.com/python-telegram-bot/python-telegram-bot/wiki/Telegram-Passport
+for how to use Telegram Passport properly with python-telegram-bot.
 
 """
 import logging
diff --git a/setup.py b/setup.py
index ffe564b507b..f4fced0de76 100644
--- a/setup.py
+++ b/setup.py
@@ -65,7 +65,7 @@ def get_setup_kwargs(raw=False):
             author_email='devs@python-telegram-bot.org',
             license='LGPLv3',
             url='https://python-telegram-bot.org/',
-            # Keywords supported by PyPI can be found at https://git.io/JtLIZ
+            # Keywords supported by PyPI can be found at https://github.com/pypa/warehouse/blob/aafc5185e57e67d43487ce4faa95913dd4573e14/warehouse/templates/packaging/detail.html#L20-L58
             project_urls={
                 "Documentation": "https://python-telegram-bot.readthedocs.io",
                 "Bug Tracker": "https://github.com/python-telegram-bot/python-telegram-bot/issues",
diff --git a/telegram/dice.py b/telegram/dice.py
index 8836529b151..3af06437c6f 100644
--- a/telegram/dice.py
+++ b/telegram/dice.py
@@ -50,8 +50,9 @@ class Dice(TelegramObject):
         Telegram.
 
         If :attr:`emoji` is "🎰", each value corresponds to a unique combination of symbols, which
-        can be found at our `wiki <https://git.io/JkeC6>`_. However, this behaviour is undocumented
-        and might be changed by Telegram.
+        can be found at our `wiki <https://github.com/python-telegram-bot/python-telegram-bot/\
+        wiki/Code-snippets#map-a-slot-machine-dice-value-to-the-corresponding-symbols>`_.
+        However, this behaviour is undocumented and might be changed by Telegram.
 
     Args:
         value (:obj:`int`): Value of the dice. 1-6 for dice, darts and bowling balls, 1-5 for
diff --git a/telegram/ext/callbackcontext.py b/telegram/ext/callbackcontext.py
index 607ca9277eb..9e2b2541e30 100644
--- a/telegram/ext/callbackcontext.py
+++ b/telegram/ext/callbackcontext.py
@@ -139,7 +139,9 @@ def bot_data(self) -> BD:
     @bot_data.setter
     def bot_data(self, value: object) -> NoReturn:
         raise AttributeError(
-            "You can not assign a new value to bot_data, see https://git.io/Jt6ic"
+            "You can not assign a new value to bot_data, "
+            "see https://github.com/python-telegram-bot/python-telegram-bot/wiki/Storing-bot%2C"
+            "-user-and-chat-related-data "
         )
 
     @property
@@ -160,7 +162,9 @@ def chat_data(self) -> Optional[CD]:
     @chat_data.setter
     def chat_data(self, value: object) -> NoReturn:
         raise AttributeError(
-            "You can not assign a new value to chat_data, see https://git.io/Jt6ic"
+            "You can not assign a new value to chat_data, "
+            "see https://github.com/python-telegram-bot/python-telegram-bot/wiki/Storing-bot%2C"
+            "-user-and-chat-related-data "
         )
 
     @property
@@ -175,7 +179,9 @@ def user_data(self) -> Optional[UD]:
     @user_data.setter
     def user_data(self, value: object) -> NoReturn:
         raise AttributeError(
-            "You can not assign a new value to user_data, see https://git.io/Jt6ic"
+            "You can not assign a new value to user_data, "
+            "see https://github.com/python-telegram-bot/python-telegram-bot/wiki/Storing-bot%2C"
+            "-user-and-chat-related-data "
         )
 
     def refresh_data(self) -> None:
diff --git a/telegram/ext/callbackqueryhandler.py b/telegram/ext/callbackqueryhandler.py
index bb19fa73eb3..eca674a70a8 100644
--- a/telegram/ext/callbackqueryhandler.py
+++ b/telegram/ext/callbackqueryhandler.py
@@ -55,7 +55,8 @@ class CallbackQueryHandler(Handler[Update, CCT]):
           user or in the same chat, it will be the same ``dict``.
 
           Note that this is DEPRECATED, and you should use context based callbacks. See
-          https://git.io/fxJuV for more info.
+          https://github.com/python-telegram-bot/python-telegram-bot/wiki\
+          /Transition-guide-to-Version-12.0 for more info.
         * If your bot allows arbitrary objects as ``callback_data``, it may happen that the
           original ``callback_data`` for the incoming :class:`telegram.CallbackQuery`` can not be
           found. This is the case when either a malicious client tempered with the
diff --git a/telegram/ext/chatjoinrequesthandler.py b/telegram/ext/chatjoinrequesthandler.py
index aafed54c075..93e7272b77f 100644
--- a/telegram/ext/chatjoinrequesthandler.py
+++ b/telegram/ext/chatjoinrequesthandler.py
@@ -35,7 +35,8 @@ class ChatJoinRequestHandler(Handler[Update, CCT]):
         or in the same chat, it will be the same ``dict``.
 
         Note that this is DEPRECATED, and you should use context based callbacks. See
-        https://git.io/fxJuV for more info.
+        https://github.com/python-telegram-bot/python-telegram-bot/wiki\
+        /Transition-guide-to-Version-12.0 for more info.
 
     Warning:
         When setting ``run_async`` to :obj:`True`, you cannot rely on adding custom
diff --git a/telegram/ext/chatmemberhandler.py b/telegram/ext/chatmemberhandler.py
index eb9d91b0de5..83d0cdf6d72 100644
--- a/telegram/ext/chatmemberhandler.py
+++ b/telegram/ext/chatmemberhandler.py
@@ -39,7 +39,8 @@ class ChatMemberHandler(Handler[Update, CCT]):
         or in the same chat, it will be the same ``dict``.
 
         Note that this is DEPRECATED, and you should use context based callbacks. See
-        https://git.io/fxJuV for more info.
+        https://github.com/python-telegram-bot/python-telegram-bot/wiki\
+        /Transition-guide-to-Version-12.0 for more info.
 
     Warning:
         When setting ``run_async`` to :obj:`True`, you cannot rely on adding custom
diff --git a/telegram/ext/choseninlineresulthandler.py b/telegram/ext/choseninlineresulthandler.py
index 1d94b79a5af..65507fcde10 100644
--- a/telegram/ext/choseninlineresulthandler.py
+++ b/telegram/ext/choseninlineresulthandler.py
@@ -42,7 +42,8 @@ class ChosenInlineResultHandler(Handler[Update, CCT]):
         or in the same chat, it will be the same ``dict``.
 
         Note that this is DEPRECATED, and you should use context based callbacks. See
-        https://git.io/fxJuV for more info.
+        https://github.com/python-telegram-bot/python-telegram-bot/wiki\
+        /Transition-guide-to-Version-12.0 for more info.
 
     Warning:
         When setting ``run_async`` to :obj:`True`, you cannot rely on adding custom
diff --git a/telegram/ext/commandhandler.py b/telegram/ext/commandhandler.py
index 6f53d23c5cd..3dd190fd92f 100644
--- a/telegram/ext/commandhandler.py
+++ b/telegram/ext/commandhandler.py
@@ -55,7 +55,8 @@ class CommandHandler(Handler[Update, CCT]):
           user or in the same chat, it will be the same :obj:`dict`.
 
           Note that this is DEPRECATED, and you should use context based callbacks. See
-          https://git.io/fxJuV for more info.
+          https://github.com/python-telegram-bot/python-telegram-bot/wiki\
+          /Transition-guide-to-Version-12.0 for more info.
 
     Warning:
         When setting ``run_async`` to :obj:`True`, you cannot rely on adding custom
@@ -169,7 +170,9 @@ def __init__(
 
         if allow_edited is not None:
             warnings.warn(
-                'allow_edited is deprecated. See https://git.io/fxJuV for more info',
+                'allow_edited is deprecated. See '
+                'https://github.com/python-telegram-bot/python-telegram-bot/wiki/Transition'
+                '-guide-to-Version-12.0 for more info',
                 TelegramDeprecationWarning,
                 stacklevel=2,
             )
@@ -288,7 +291,8 @@ class PrefixHandler(CommandHandler):
           user or in the same chat, it will be the same :obj:`dict`.
 
           Note that this is DEPRECATED, and you should use context based callbacks. See
-          https://git.io/fxJuV for more info.
+          https://github.com/python-telegram-bot/python-telegram-bot/wiki\
+        /Transition-guide-to-Version-12.0 for more info.
 
     Warning:
         When setting ``run_async`` to :obj:`True`, you cannot rely on adding custom
diff --git a/telegram/ext/contexttypes.py b/telegram/ext/contexttypes.py
index ee03037a9b2..fbde7f3c9f5 100644
--- a/telegram/ext/contexttypes.py
+++ b/telegram/ext/contexttypes.py
@@ -50,7 +50,8 @@ class ContextTypes(Generic[CCT, UD, CD, BD]):
 
     __slots__ = ('_context', '_bot_data', '_chat_data', '_user_data')
 
-    # overload signatures generated with https://git.io/JtJPj
+    # overload signatures generated with
+    # https://gist.github.com/Bibo-Joshi/399382cda537fb01bd86b13c3d03a956
 
     @overload
     def __init__(
diff --git a/telegram/ext/conversationhandler.py b/telegram/ext/conversationhandler.py
index d5c765902d1..91c913de27b 100644
--- a/telegram/ext/conversationhandler.py
+++ b/telegram/ext/conversationhandler.py
@@ -79,7 +79,8 @@ class ConversationHandler(Handler[Update, CCT]):
 
         Finally, ``ConversationHandler``, does *not* handle (edited) channel posts.
 
-    .. _`FAQ`: https://git.io/JtcyU
+    .. _`FAQ`: https://github.com/python-telegram-bot/python-telegram-bot/wiki\
+        /Frequently-Asked-Questions#what-do-the-per_-settings-in-conversationhandler-do
 
     The first collection, a ``list`` named :attr:`entry_points`, is used to initiate the
     conversation, for example with a :class:`telegram.ext.CommandHandler` or
diff --git a/telegram/ext/dispatcher.py b/telegram/ext/dispatcher.py
index af241882e6c..5d2bcb046e3 100644
--- a/telegram/ext/dispatcher.py
+++ b/telegram/ext/dispatcher.py
@@ -241,7 +241,9 @@ def __init__(
 
         if not use_context:
             warnings.warn(
-                'Old Handler API is deprecated - see https://git.io/fxJuV for details',
+                'Old Handler API is deprecated - see '
+                'https://github.com/python-telegram-bot/python-telegram-bot/wiki/Transition'
+                '-guide-to-Version-12.0 for details',
                 TelegramDeprecationWarning,
                 stacklevel=3,
             )
@@ -763,7 +765,8 @@ def add_error_handler(
                 asynchronously using :meth:`run_async`. Defaults to :obj:`False`.
 
         Note:
-            See https://git.io/fxJuV for more info about switching to context based API.
+            See https://github.com/python-telegram-bot/python-telegram-bot/wiki\
+            /Transition-guide-to-Version-12.0 for more info about switching to context based API.
         """
         if callback in self.error_handlers:
             self.logger.debug('The callback is already registered as an error handler. Ignoring.')
diff --git a/telegram/ext/extbot.py b/telegram/ext/extbot.py
index f026191ee0c..ff2de0830d7 100644
--- a/telegram/ext/extbot.py
+++ b/telegram/ext/extbot.py
@@ -62,7 +62,9 @@ class ExtBot(telegram.bot.Bot):
         arbitrary_callback_data (:obj:`bool` | :obj:`int`, optional): Whether to
             allow arbitrary objects as callback data for :class:`telegram.InlineKeyboardButton`.
             Pass an integer to specify the maximum number of objects cached in memory. For more
-            details, please see our `wiki <https://git.io/JGBDI>`_. Defaults to :obj:`False`.
+            details, please see our `wiki <https://github.com/python-telegram-bot/\
+            python-telegram-bot/wiki/Arbitrary-callback_data>`_.
+            Defaults to :obj:`False`.
 
     Attributes:
         arbitrary_callback_data (:obj:`bool` | :obj:`int`): Whether this bot instance
diff --git a/telegram/ext/handler.py b/telegram/ext/handler.py
index b6e3a636dd7..9a42f9bd744 100644
--- a/telegram/ext/handler.py
+++ b/telegram/ext/handler.py
@@ -45,7 +45,8 @@ class Handler(Generic[UT, CCT], ABC):
         or in the same chat, it will be the same ``dict``.
 
         Note that this is DEPRECATED, and you should use context based callbacks. See
-        https://git.io/fxJuV for more info.
+        https://github.com/python-telegram-bot/python-telegram-bot/wiki\
+        /Transition-guide-to-Version-12.0 for more info.
 
     Warning:
         When setting ``run_async`` to :obj:`True`, you cannot rely on adding custom
@@ -232,7 +233,8 @@ def collect_optional_args(
         it should subclass this method, but remember to call this super method.
 
         DEPRECATED: This method is being replaced by new context based callbacks. Please see
-        https://git.io/fxJuV for more info.
+        https://github.com/python-telegram-bot/python-telegram-bot/wiki\
+        /Transition-guide-to-Version-12.0 for more info.
 
         Args:
             dispatcher (:class:`telegram.ext.Dispatcher`): The dispatcher.
diff --git a/telegram/ext/inlinequeryhandler.py b/telegram/ext/inlinequeryhandler.py
index de43431b839..bb6dab0390b 100644
--- a/telegram/ext/inlinequeryhandler.py
+++ b/telegram/ext/inlinequeryhandler.py
@@ -55,7 +55,8 @@ class InlineQueryHandler(Handler[Update, CCT]):
         or in the same chat, it will be the same ``dict``.
 
         Note that this is DEPRECATED, and you should use context based callbacks. See
-        https://git.io/fxJuV for more info.
+        https://github.com/python-telegram-bot/python-telegram-bot/wiki\
+        /Transition-guide-to-Version-12.0 for more info.
 
     Warning:
         * When setting ``run_async`` to :obj:`True`, you cannot rely on adding custom
diff --git a/telegram/ext/messagehandler.py b/telegram/ext/messagehandler.py
index 57faa3f0ea6..7909d98e8d6 100644
--- a/telegram/ext/messagehandler.py
+++ b/telegram/ext/messagehandler.py
@@ -45,7 +45,8 @@ class MessageHandler(Handler[Update, CCT]):
         or in the same chat, it will be the same ``dict``.
 
         Note that this is DEPRECATED, and you should use context based callbacks. See
-        https://git.io/fxJuV for more info.
+        https://github.com/python-telegram-bot/python-telegram-bot/wiki\
+        /Transition-guide-to-Version-12.0 for more info.
 
     Warning:
         When setting ``run_async`` to :obj:`True`, you cannot rely on adding custom
@@ -155,7 +156,9 @@ def __init__(
             self.filters = Filters.update
         if message_updates is not None:
             warnings.warn(
-                'message_updates is deprecated. See https://git.io/fxJuV for more info',
+                'message_updates is deprecated. See '
+                'https://github.com/python-telegram-bot/python-telegram-bot/wiki/Transition'
+                '-guide-to-Version-12.0 for more info',
                 TelegramDeprecationWarning,
                 stacklevel=2,
             )
@@ -164,7 +167,10 @@ def __init__(
 
         if channel_post_updates is not None:
             warnings.warn(
-                'channel_post_updates is deprecated. See https://git.io/fxJuV ' 'for more info',
+                'channel_post_updates is deprecated. See '
+                'https://github.com/python-telegram-bot/python-telegram-bot/wiki/Transition'
+                '-guide-to-Version-12.0 '
+                'for more info',
                 TelegramDeprecationWarning,
                 stacklevel=2,
             )
@@ -173,7 +179,9 @@ def __init__(
 
         if edited_updates is not None:
             warnings.warn(
-                'edited_updates is deprecated. See https://git.io/fxJuV for more info',
+                'edited_updates is deprecated. See '
+                'https://github.com/python-telegram-bot/python-telegram-bot/wiki/Transition'
+                '-guide-to-Version-12.0 for more info',
                 TelegramDeprecationWarning,
                 stacklevel=2,
             )
diff --git a/telegram/ext/messagequeue.py b/telegram/ext/messagequeue.py
index da2a7348d46..1d61b1eb750 100644
--- a/telegram/ext/messagequeue.py
+++ b/telegram/ext/messagequeue.py
@@ -50,7 +50,8 @@ class DelayQueue(threading.Thread):
 
     .. deprecated:: 13.3
        :class:`telegram.ext.DelayQueue` in its current form is deprecated and will be reinvented
-       in a future release. See `this thread <https://git.io/JtDbF>`_ for a list of known bugs.
+       in a future release. See `this thread <https://github.com/python-telegram-bot/\
+       python-telegram-bot/issues/2139>`_ for a list of known bugs.
 
     Args:
         queue (:obj:`Queue`, optional): Used to pass callbacks to thread. Creates ``Queue``
@@ -92,7 +93,8 @@ def __init__(
     ):
         warnings.warn(
             'DelayQueue in its current form is deprecated and will be reinvented in a future '
-            'release. See https://git.io/JtDbF for a list of known bugs.',
+            'release. See https://github.com/python-telegram-bot/python-telegram-bot/issues/2139 '
+            'for a list of known bugs.',
             category=TelegramDeprecationWarning,
         )
 
@@ -194,7 +196,8 @@ class MessageQueue:
 
     .. deprecated:: 13.3
        :class:`telegram.ext.MessageQueue` in its current form is deprecated and will be reinvented
-       in a future release. See `this thread <https://git.io/JtDbF>`_ for a list of known bugs.
+       in a future release. See `this thread <https://github.com/python-telegram-bot/\
+       python-telegram-bot/issues/2139>`_ for a list of known bugs.
 
     Args:
         all_burst_limit (:obj:`int`, optional): Number of maximum *all-type* callbacks to process
@@ -226,7 +229,8 @@ def __init__(
     ):
         warnings.warn(
             'MessageQueue in its current form is deprecated and will be reinvented in a future '
-            'release. See https://git.io/JtDbF for a list of known bugs.',
+            'release. See https://github.com/python-telegram-bot/python-telegram-bot/issues/2139 '
+            'for a list of known bugs.',
             category=TelegramDeprecationWarning,
         )
 
diff --git a/telegram/ext/pollanswerhandler.py b/telegram/ext/pollanswerhandler.py
index 53172b2b908..cb9e5e97e89 100644
--- a/telegram/ext/pollanswerhandler.py
+++ b/telegram/ext/pollanswerhandler.py
@@ -35,7 +35,8 @@ class PollAnswerHandler(Handler[Update, CCT]):
         or in the same chat, it will be the same ``dict``.
 
         Note that this is DEPRECATED, and you should use context based callbacks. See
-        https://git.io/fxJuV for more info.
+        https://github.com/python-telegram-bot/python-telegram-bot/wiki\
+        /Transition-guide-to-Version-12.0 for more info.
 
     Warning:
         When setting ``run_async`` to :obj:`True`, you cannot rely on adding custom
diff --git a/telegram/ext/pollhandler.py b/telegram/ext/pollhandler.py
index 0e2dee60009..6c59a12e1a2 100644
--- a/telegram/ext/pollhandler.py
+++ b/telegram/ext/pollhandler.py
@@ -35,7 +35,8 @@ class PollHandler(Handler[Update, CCT]):
         or in the same chat, it will be the same ``dict``.
 
         Note that this is DEPRECATED, and you should use context based callbacks. See
-        https://git.io/fxJuV for more info.
+        https://github.com/python-telegram-bot/python-telegram-bot/wiki\
+        /Transition-guide-to-Version-12.0 for more info.
 
     Warning:
         When setting ``run_async`` to :obj:`True`, you cannot rely on adding custom
diff --git a/telegram/ext/precheckoutqueryhandler.py b/telegram/ext/precheckoutqueryhandler.py
index bbef18efc2b..9e5940c4bd4 100644
--- a/telegram/ext/precheckoutqueryhandler.py
+++ b/telegram/ext/precheckoutqueryhandler.py
@@ -35,7 +35,8 @@ class PreCheckoutQueryHandler(Handler[Update, CCT]):
         or in the same chat, it will be the same ``dict``.
 
         Note that this is DEPRECATED, and you should use context based callbacks. See
-        https://git.io/fxJuV for more info.
+        https://github.com/python-telegram-bot/python-telegram-bot/wiki\
+        /Transition-guide-to-Version-12.0 for more info.
 
     Warning:
         When setting ``run_async`` to :obj:`True`, you cannot rely on adding custom
diff --git a/telegram/ext/regexhandler.py b/telegram/ext/regexhandler.py
index 8211d83f5ad..5dcff58de27 100644
--- a/telegram/ext/regexhandler.py
+++ b/telegram/ext/regexhandler.py
@@ -128,7 +128,9 @@ def __init__(
         run_async: Union[bool, DefaultValue] = DEFAULT_FALSE,
     ):
         warnings.warn(
-            'RegexHandler is deprecated. See https://git.io/fxJuV for more info',
+            'RegexHandler is deprecated. See '
+            'https://github.com/python-telegram-bot/python-telegram-bot/wiki/Transition-guide-to'
+            '-Version-12.0 for more info',
             TelegramDeprecationWarning,
             stacklevel=2,
         )
diff --git a/telegram/ext/shippingqueryhandler.py b/telegram/ext/shippingqueryhandler.py
index d8b0218dab2..fdc8873c6d6 100644
--- a/telegram/ext/shippingqueryhandler.py
+++ b/telegram/ext/shippingqueryhandler.py
@@ -34,7 +34,8 @@ class ShippingQueryHandler(Handler[Update, CCT]):
         or in the same chat, it will be the same ``dict``.
 
         Note that this is DEPRECATED, and you should use context based callbacks. See
-        https://git.io/fxJuV for more info.
+        https://github.com/python-telegram-bot/python-telegram-bot/wiki\
+        /Transition-guide-to-Version-12.0 for more info.
 
     Warning:
         When setting ``run_async`` to :obj:`True`, you cannot rely on adding custom
diff --git a/tests/test_commandhandler.py b/tests/test_commandhandler.py
index 2e5aba44d25..f28cbebde09 100644
--- a/tests/test_commandhandler.py
+++ b/tests/test_commandhandler.py
@@ -204,7 +204,11 @@ def test_command_list(self):
 
     def test_deprecation_warning(self):
         """``allow_edited`` deprecated in favor of filters"""
-        with pytest.warns(TelegramDeprecationWarning, match='See https://git.io/fxJuV'):
+        with pytest.warns(
+            TelegramDeprecationWarning,
+            match='See https://github.com/python-telegram-bot/python-telegram-bot/wiki'
+            '/Transition-guide-to-Version-12.0',
+        ):
             self.make_default_handler(allow_edited=True)
 
     def test_edited(self, command_message):
diff --git a/tests/test_messagehandler.py b/tests/test_messagehandler.py
index 302df24cbac..123fd1420ab 100644
--- a/tests/test_messagehandler.py
+++ b/tests/test_messagehandler.py
@@ -149,11 +149,23 @@ def test_basic(self, dp, message):
         assert self.test_flag
 
     def test_deprecation_warning(self):
-        with pytest.warns(TelegramDeprecationWarning, match='See https://git.io/fxJuV'):
+        with pytest.warns(
+            TelegramDeprecationWarning,
+            match='See https://github.com/python-telegram-bot/python-telegram-bot/wiki'
+            '/Transition-guide-to-Version-12.0',
+        ):
             MessageHandler(None, self.callback_basic, edited_updates=True)
-        with pytest.warns(TelegramDeprecationWarning, match='See https://git.io/fxJuV'):
+        with pytest.warns(
+            TelegramDeprecationWarning,
+            match='See https://github.com/python-telegram-bot/python-telegram-bot/wiki'
+            '/Transition-guide-to-Version-12.0',
+        ):
             MessageHandler(None, self.callback_basic, message_updates=False)
-        with pytest.warns(TelegramDeprecationWarning, match='See https://git.io/fxJuV'):
+        with pytest.warns(
+            TelegramDeprecationWarning,
+            match='See https://github.com/python-telegram-bot/python-telegram-bot/wiki'
+            '/Transition-guide-to-Version-12.0',
+        ):
             MessageHandler(None, self.callback_basic, channel_post_updates=True)
 
     def test_edited_deprecated(self, message):