diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc0ebcc..7dfa648 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 <!--next-version-placeholder-->
 
+## v1.12.0 (2022-09-24)
+### Feature
+* Speed up unmarshall ([#34](https://github.com/Bluetooth-Devices/dbus-fast/issues/34)) ([`5a1e26f`](https://github.com/Bluetooth-Devices/dbus-fast/commit/5a1e26f4302ed1ff3a4582e6710e2c5f99cb4a32))
+
 ## v1.11.0 (2022-09-24)
 ### Feature
 * Speed up marshalling ([#32](https://github.com/Bluetooth-Devices/dbus-fast/issues/32)) ([`afcf5fe`](https://github.com/Bluetooth-Devices/dbus-fast/commit/afcf5fe1d9c1c4a632edc60b5d48d8af32d13159))
diff --git a/pyproject.toml b/pyproject.toml
index 7b18724..115a6e5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "dbus-fast"
-version = "1.11.0"
+version = "1.12.0"
 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 d208b35..8233ee6 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__ = "1.11.0"
+__version__ = "1.12.0"
 __author__ = "Bluetooth Devices authors, Tony Crisci"
 __author_email__ = "bluetooth@koston.org"
 __license__ = "MIT"