diff --git a/csharp/src/Google.Protobuf/Reflection/FeatureSetDescriptor.g.cs b/csharp/src/Google.Protobuf/Reflection/FeatureSetDescriptor.g.cs
deleted file mode 100644
index 208ce1fcb631..000000000000
--- a/csharp/src/Google.Protobuf/Reflection/FeatureSetDescriptor.g.cs
+++ /dev/null
@@ -1,17 +0,0 @@
-#region Copyright notice and license
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-//
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file or at
-// https://developers.google.com/open-source/licenses/bsd
-#endregion
-
-namespace Google.Protobuf.Reflection;
-
-internal sealed partial class FeatureSetDescriptor
-{
-    // Canonical serialized form of the edition defaults, generated by embed_edition_defaults.
-    private const string DefaultsBase64 =
-        "ChMYhAciACoMCAEQAhgCIAMoATACChMY5wciACoMCAIQARgBIAIoATABChMY6AciDAgBEAEYASACKAEwASoAIOYHKOgH";
-}
diff --git a/python/google/protobuf/message_factory.py b/python/google/protobuf/message_factory.py
index 05e330d07686..9b64ff05b846 100644
--- a/python/google/protobuf/message_factory.py
+++ b/python/google/protobuf/message_factory.py
@@ -142,69 +142,6 @@ def __init__(self, pool=None):
     """Initializes a new factory."""
     self.pool = pool or descriptor_pool.DescriptorPool()
 
-  def GetPrototype(self, descriptor):
-    """Obtains a proto2 message class based on the passed in descriptor.
-
-    Passing a descriptor with a fully qualified name matching a previous
-    invocation will cause the same class to be returned.
-
-    Args:
-      descriptor: The descriptor to build from.
-
-    Returns:
-      A class describing the passed in descriptor.
-    """
-    warnings.warn(
-        'MessageFactory class is deprecated. Please use '
-        'GetMessageClass() instead of MessageFactory.GetPrototype. '
-        'MessageFactory class will be removed after 2024.',
-        stacklevel=2,
-    )
-    return GetMessageClass(descriptor)
-
-  def CreatePrototype(self, descriptor):
-    """Builds a proto2 message class based on the passed in descriptor.
-
-    Don't call this function directly, it always creates a new class. Call
-    GetMessageClass() instead.
-
-    Args:
-      descriptor: The descriptor to build from.
-
-    Returns:
-      A class describing the passed in descriptor.
-    """
-    warnings.warn(
-        'Directly call CreatePrototype is wrong. Please use '
-        'GetMessageClass() method instead. Directly use '
-        'CreatePrototype will raise error after July 2023.',
-        stacklevel=2,
-    )
-    return _InternalCreateMessageClass(descriptor)
-
-  def GetMessages(self, files):
-    """Gets all the messages from a specified file.
-
-    This will find and resolve dependencies, failing if the descriptor
-    pool cannot satisfy them.
-
-    Args:
-      files: The file names to extract messages from.
-
-    Returns:
-      A dictionary mapping proto names to the message classes. This will include
-      any dependent messages as well as any messages defined in the same file as
-      a specified message.
-    """
-    warnings.warn(
-        'MessageFactory class is deprecated. Please use '
-        'GetMessageClassesForFiles() instead of '
-        'MessageFactory.GetMessages(). MessageFactory class '
-        'will be removed after 2024.',
-        stacklevel=2,
-    )
-    return GetMessageClassesForFiles(files, self.pool)
-
 
 def GetMessages(file_protos, pool=None):
   """Builds a dictionary of all the messages available in a set of files.
diff --git a/python/google/protobuf/symbol_database.py b/python/google/protobuf/symbol_database.py
index e9a731a3c0a3..a538d5d6da75 100644
--- a/python/google/protobuf/symbol_database.py
+++ b/python/google/protobuf/symbol_database.py
@@ -51,28 +51,6 @@ def __init__(self, pool=None):
     """Initializes a new SymbolDatabase."""
     self.pool = pool or descriptor_pool.DescriptorPool()
 
-  def GetPrototype(self, descriptor):
-    warnings.warn(
-        'SymbolDatabase.GetPrototype() is deprecated. Please '
-        'use message_factory.GetMessageClass() instead. '
-        'SymbolDatabase.GetPrototype() will be removed in Jan 2025.'
-    )
-    return message_factory.GetMessageClass(descriptor)
-
-    def CreatePrototype(self, descriptor):
-      warnings.warn('Directly call CreatePrototype() is wrong. Please use '
-                    'message_factory.GetMessageClass() instead. '
-                    'SymbolDatabase.CreatePrototype() will be removed in '
-                    'Jan 2025.')
-      return message_factory._InternalCreateMessageClass(descriptor)
-
-    def GetMessages(self, files):
-      warnings.warn('SymbolDatabase.GetMessages() is deprecated. Please use '
-                    'message_factory.GetMessageClassedForFiles() instead. '
-                    'SymbolDatabase.GetMessages() will be removed in '
-                    'Jan 2025.')
-      return message_factory.GetMessageClassedForFiles(files, self.pool)
-
   def RegisterMessage(self, message):
     """Registers the given message type in the local database.