diff --git a/CHANGELOG.md b/CHANGELOG.md
index d6f19e97..d7b01acd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,18 @@
 
 [1]: https://pypi.org/project/google-cloud-build/#history
 
+## [3.8.0](https://github.com/googleapis/python-cloudbuild/compare/v3.7.1...v3.8.0) (2022-02-14)
+
+
+### Features
+
+* add api key support ([#222](https://github.com/googleapis/python-cloudbuild/issues/222)) ([9c62e7e](https://github.com/googleapis/python-cloudbuild/commit/9c62e7e60b57ac213e98d6df05f9d9a748134f57))
+
+
+### Bug Fixes
+
+* resolve DuplicateCredentialArgs error when using credentials_file ([2af2b18](https://github.com/googleapis/python-cloudbuild/commit/2af2b18e87de591b72ee9279a8a3cd54171cb725))
+
 ### [3.7.1](https://www.github.com/googleapis/python-cloudbuild/compare/v3.7.0...v3.7.1) (2021-11-05)
 
 
diff --git a/setup.py b/setup.py
index f90522ba..401f4672 100644
--- a/setup.py
+++ b/setup.py
@@ -21,7 +21,7 @@
 
 name = "google-cloud-build"
 description = "Google Cloud Build API client library"
-version = "3.7.1"
+version = "3.8.0"
 # Should be one of:
 # 'Development Status :: 3 - Alpha'
 # 'Development Status :: 4 - Beta'