diff --git a/CHANGELOG b/CHANGELOG
index 0fdce146c..94314177c 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,6 +1,26 @@
 CHANGELOG
 =========
 
+3.0.37: 2023-02-21
+------------------
+
+Bug fixes:
+- Fix `currentThread()` deprecation warning.
+- Fix memory leak in filters.
+- Make VERSION tuple numeric.
+
+New features:
+- Add `.run()` method in `TelnetServer`. (To be used instead of
+  `.start()/.stop()`.
+
+Breaking changes:
+- Subclasses of `Filter` have to call `super()` in their `__init__`.
+- Drop support for Python 3.6:
+  * This includes code cleanup for Python 3.6 compatibility.
+  * Use `get_running_loop()` instead of `get_event_loop()`.
+  * Use `asyncio.run()` instead of `asyncio.run_until_complete()`.
+
+
 3.0.36: 2022-12-06
 ------------------
 
diff --git a/docs/conf.py b/docs/conf.py
index 40b6e229b..42fe2ec0c 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -50,9 +50,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = "3.0.36"
+version = "3.0.37"
 # The full version, including alpha/beta/rc tags.
-release = "3.0.36"
+release = "3.0.37"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/src/prompt_toolkit/__init__.py b/src/prompt_toolkit/__init__.py
index 720c97002..4f671037b 100644
--- a/src/prompt_toolkit/__init__.py
+++ b/src/prompt_toolkit/__init__.py
@@ -27,7 +27,7 @@
 from .shortcuts import PromptSession, print_formatted_text, prompt
 
 # Don't forget to update in `docs/conf.py`!
-__version__ = "3.0.36"
+__version__ = "3.0.37"
 
 assert pep440.match(__version__)