diff --git a/doc/changelog.rst b/doc/changelog.rst
index 80d1c4e2f0..56ec8d5ccd 100644
--- a/doc/changelog.rst
+++ b/doc/changelog.rst
@@ -1,6 +1,22 @@
 Changelog
 =========
 
+Changes in Version 4.13.1 (2025/06/10)
+--------------------------------------
+
+Version 4.13.1 is a bug fix release.
+
+- Fixed a bug that could raise ``ServerSelectionTimeoutError`` when using timeouts with ``AsyncMongoClient``.
+- Fixed a bug that could raise ``NetworkTimeout`` errors on Windows.
+
+Issues Resolved
+...............
+
+See the `PyMongo 4.13.1 release notes in JIRA`_ for the list of resolved issues
+in this release.
+
+.. _PyMongo 4.13.1 release notes in JIRA: https://jira.mongodb.org/secure/ReleaseNote.jspa?projectId=10004&version=43924
+
 Changes in Version 4.13.0 (2025/05/14)
 --------------------------------------
 
diff --git a/pymongo/_version.py b/pymongo/_version.py
index d3f1a7529d..5a8fb6dc25 100644
--- a/pymongo/_version.py
+++ b/pymongo/_version.py
@@ -18,7 +18,7 @@
 import re
 from typing import List, Tuple, Union
 
-__version__ = "4.13.0"
+__version__ = "4.13.1"
 
 
 def get_version_tuple(version: str) -> Tuple[Union[int, str], ...]: