diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9eea201..efb5b6d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 <!--next-version-placeholder-->
 
+## v1.66.0 (2022-11-03)
+### Feature
+* Speed up creating Variant objects ([#144](https://github.com/Bluetooth-Devices/dbus-fast/issues/144)) ([`2ff84e3`](https://github.com/Bluetooth-Devices/dbus-fast/commit/2ff84e3ac56f4348c8276515ac398fcbda8a0657))
+
 ## v1.65.0 (2022-11-03)
 ### Feature
 * Add cython def for unmarshaller read_sock for fd passing ([#143](https://github.com/Bluetooth-Devices/dbus-fast/issues/143)) ([`f438c36`](https://github.com/Bluetooth-Devices/dbus-fast/commit/f438c369bd86956f50fb839ec4a0a8069de7d018))
diff --git a/pyproject.toml b/pyproject.toml
index 06b63d4..bc2471d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "dbus-fast"
-version = "1.65.0"
+version = "1.66.0"
 description = "A faster version of dbus-next"
 authors = ["Bluetooth Devices Authors <bluetooth@koston.org>"]
 license = "MIT"
diff --git a/src/dbus_fast/__version__.py b/src/dbus_fast/__version__.py
index 7c164c5..e82a93e 100644
--- a/src/dbus_fast/__version__.py
+++ b/src/dbus_fast/__version__.py
@@ -3,7 +3,7 @@ __description__ = (
     "A performant zero-dependency DBus library for Python with asyncio support"
 )
 __url__ = "https://github.com/bluetooth-devices/dbus-fast"
-__version__ = "1.65.0"
+__version__ = "1.66.0"
 __author__ = "Bluetooth Devices authors, Tony Crisci"
 __author_email__ = "bluetooth@koston.org"
 __license__ = "MIT"