diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7f826a6..406c5f8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 <!--next-version-placeholder-->
 
+## v1.85.0 (2023-04-21)
+### Feature
+* Improve unmarshall performance ([#199](https://github.com/Bluetooth-Devices/dbus-fast/issues/199)) ([`3dc98be`](https://github.com/Bluetooth-Devices/dbus-fast/commit/3dc98be7e948d61cd98b326ece4bc9eef7803684))
+
 ## v1.84.2 (2023-02-20)
 ### Fix
 * Corrects Variant documentation ([#197](https://github.com/Bluetooth-Devices/dbus-fast/issues/197)) ([`9c6a472`](https://github.com/Bluetooth-Devices/dbus-fast/commit/9c6a472100a471c8f41d495707182eca8d5d25a1))
diff --git a/pyproject.toml b/pyproject.toml
index 2124060..434e649 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "dbus-fast"
-version = "1.84.2"
+version = "1.85.0"
 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 6ef0824..2276320 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__ = "1.84.2"
+__version__ = "1.85.0"
 __author__ = "Bluetooth Devices authors, Tony Crisci"
 __author_email__ = "bluetooth@koston.org"
 __license__ = "MIT"