diff --git a/doc/changelog.rst b/doc/changelog.rst
index 2143c18eac..5d37295825 100644
--- a/doc/changelog.rst
+++ b/doc/changelog.rst
@@ -1,22 +1,39 @@
 Changelog
 =========
 
-Changes in Version 3.12.0
+Changes in Version 3.11.1
 -------------------------
 
-Version 3.12 adds support for Python 3.9 and includes a number of bug fixes.
+Version 3.11.1 adds support for Python 3.9 and includes a number of bugfixes.
 Highlights include:
 
 - Support for Python 3.9.
-- New method :class:`bson.json_util.JSONOptions.with_options`.
+- Initial support for Azure and GCP KMS providers for client side field level
+  encryption is in beta. See the docstring for
+  :class:`~pymongo.mongo_client.MongoClient`,
+  :class:`~pymongo.encryption_options.AutoEncryptionOpts`,
+  and :mod:`~pymongo.encryption`. **Note: Backwards-breaking changes may be
+  made before the final release.**
+- Fixed a bug where the :class:`bson.json_util.JSONOptions` API did not match
+  the :class:`bson.codec_options.CodecOptions` API due to the absence of
+  a :meth:`bson.json_util.JSONOptions.with_options` method. This method has now
+  been added.
+- Fixed a bug which made it impossible to serialize
+  :class:`~pymongo.errors.BulkWriteError` instances using :mod:`pickle`.
+- Fixed a bug wherein PyMongo did not always discard an implicit session after
+  encountering a network error.
+- Fixed a bug where connections created in the background were not
+  authenticated.
+- Fixed a memory leak in the :mod:`bson` module when using a
+  :class:`~bson.codec_options.TypeRegistry`.
 
 Issues Resolved
 ...............
 
-See the `PyMongo 3.12.0 release notes in JIRA`_ for the list of resolved issues
+See the `PyMongo 3.11.1 release notes in JIRA`_ for the list of resolved issues
 in this release.
 
-.. _PyMongo 3.12.0 release notes in JIRA: https://jira.mongodb.org/secure/ReleaseNote.jspa?projectId=10004&version=29594
+.. _PyMongo 3.11.1 release notes in JIRA: https://jira.mongodb.org/secure/ReleaseNote.jspa?projectId=10004&version=29997
 
 Changes in Version 3.11.0
 -------------------------
diff --git a/pymongo/__init__.py b/pymongo/__init__.py
index 315ee2c5b6..399e6ba22e 100644
--- a/pymongo/__init__.py
+++ b/pymongo/__init__.py
@@ -74,7 +74,7 @@
 ALL = 2
 """Profile all operations."""
 
-version_tuple = (3, 11, 1, '.dev1')
+version_tuple = (3, 11, 1)
 
 def get_version_string():
     if isinstance(version_tuple[-1], str):
diff --git a/setup.py b/setup.py
index 28ab6f6a37..3bfcb15074 100755
--- a/setup.py
+++ b/setup.py
@@ -39,7 +39,7 @@
     except ImportError:
         _HAVE_SPHINX = False
 
-version = "3.11.1.dev1"
+version = "3.11.1"
 
 f = open("README.rst")
 try: