diff --git a/CHANGELOG.md b/CHANGELOG.md
index dff4adbd..31ad807d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@
 
 [1]: https://pypi.org/project/google-cloud-build/#history
 
+## [3.4.0](https://www.github.com/googleapis/python-cloudbuild/compare/v3.3.2...v3.4.0) (2021-08-20)
+
+
+### Features
+
+* Add ability to configure BuildTriggers to create Builds that require approval before executing and ApproveBuild API to approve or reject pending Builds ([#147](https://www.github.com/googleapis/python-cloudbuild/issues/147)) ([0ba4e0d](https://www.github.com/googleapis/python-cloudbuild/commit/0ba4e0d5f44897abf70427d54d152fe265698d91))
+
 ### [3.3.2](https://www.github.com/googleapis/python-cloudbuild/compare/v3.3.1...v3.3.2) (2021-07-28)
 
 
diff --git a/setup.py b/setup.py
index d825aa70..27f390c5 100644
--- a/setup.py
+++ b/setup.py
@@ -21,7 +21,7 @@
 
 name = "google-cloud-build"
 description = "Google Cloud Build API client library"
-version = "3.3.2"
+version = "3.4.0"
 # Should be one of:
 # 'Development Status :: 3 - Alpha'
 # 'Development Status :: 4 - Beta'