diff --git a/CHANGELOG.md b/CHANGELOG.md
index 77b6ba9..8d3c39d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.4.0](https://github.com/googleapis/python-test-utils/compare/v1.3.3...v1.4.0) (2023-11-29)
+
+
+### Features
+
+* Add support for Python 3.12 ([474961a](https://github.com/googleapis/python-test-utils/commit/474961aa62ec598f8aa658b92032f1843a507116))
+
 ## [1.3.3](https://github.com/googleapis/python-test-utils/compare/v1.3.2...v1.3.3) (2022-07-10)
 
 
diff --git a/setup.py b/setup.py
index 55a199c..4889f28 100644
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,7 @@
 import os
 import setuptools  # type: ignore
 
-version = "1.3.3"
+version = "1.4.0"
 
 package_root = os.path.abspath(os.path.dirname(__file__))