diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0dcd9c60..e4f6ae74 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,10 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/#semantic-versioning-200).
 
+## [1.2.0] - 2024-12-12
+### :magic_wand: Added
+* [Custom endpoint plugin](https://github.com/aws/aws-advanced-python-wrapper/blob/main/docs/using-the-python-driver/using-plugins/UsingTheCustomEndpointPlugin.md), which adds support for RDS custom endpoints.
+
 ## [1.1.1] - 2024-10-18
 ### :magic_wand: Added
 * Support for MySQL version 9+ ([PR #713](https://github.com/aws/aws-advanced-python-wrapper/pull/713)).
@@ -22,6 +26,7 @@ The Amazon Web Services (AWS) Advanced Python Wrapper allows an application to t
 * Support for PostgreSQL
 * Support for MySQL
 
+[1.2.0]: https://github.com/aws/aws-advanced-python-wrapper/compare/1.1.1...1.2.0
 [1.1.1]: https://github.com/aws/aws-advanced-python-wrapper/compare/1.1.0...1.1.1
 [1.1.0]: https://github.com/aws/aws-advanced-python-wrapper/compare/1.0.0...1.1.0
 [1.0.0]: https://github.com/aws/aws-advanced-python-wrapper/releases/tag/1.0.0
diff --git a/Maintenance.md b/Maintenance.md
index aa5c7fd0..e5dad7f4 100644
--- a/Maintenance.md
+++ b/Maintenance.md
@@ -33,7 +33,7 @@ to releases, so you should be able to upgrade to the latest minor version of tha
 software without encountering incompatible changes (e.g., 1.1.0 → 1.3.x).
 
 Sometimes an incompatible change is unavoidable. When this happens, the software’s maintainers will increment
-the major version number (e.g., increment from `aws-advanced-python-wrapper` 1.1.1 to `aws-advanced-python-wrapper` 2.0.0).
+the major version number (e.g., increment from `aws-advanced-python-wrapper` 1.2.0 to `aws-advanced-python-wrapper` 2.0.0).
 The last minor version of the previous major version of the software will then enter a maintenance window
 (e.g., 1.3.x). During the maintenance window, the software will continue to receive bug fixes and security patches,
 but no new features.
@@ -57,4 +57,4 @@ from the updated source after the PRs are merged.
 
 | Major Version | Latest Minor Version | Status  | Initial Release | Maintenance Window Start | Maintenance Window End |
 |---------------|----------------------|---------|-----------------|--------------------------|------------------------|
-| 1             | 1.1.1                | Current | May 16, 2024    | May 16, 2024             | N/A                    | 
+| 1             | 1.2.0                | Current | May 16, 2024    | May 16, 2024             | N/A                    | 
diff --git a/aws_advanced_python_wrapper/driver_info.py b/aws_advanced_python_wrapper/driver_info.py
index f3110462..0f2f6ec6 100644
--- a/aws_advanced_python_wrapper/driver_info.py
+++ b/aws_advanced_python_wrapper/driver_info.py
@@ -15,4 +15,4 @@
 
 class DriverInfo:
     DRIVER_NAME = "aws_advanced_python_wrapper"
-    DRIVER_VERSION = "1.1.1"
+    DRIVER_VERSION = "1.2.0"
diff --git a/pyproject.toml b/pyproject.toml
index 984fe212..42726060 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "aws_advanced_python_wrapper"
-version = "1.1.1"
+version = "1.2.0"
 description = "Amazon Web Services (AWS) Advanced Python Wrapper"
 authors = ["Amazon Web Services"]
 readme = "README.md"