diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6b0c2dc9..f5ef46c8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@
 
 [1]: https://pypi.org/project/google-cloud-monitoring/#history
 
+## [2.11.3](https://github.com/googleapis/python-monitoring/compare/v2.11.2...v2.11.3) (2022-10-07)
+
+
+### Bug Fixes
+
+* **deps:** Allow protobuf 3.19.5 ([#500](https://github.com/googleapis/python-monitoring/issues/500)) ([9bb171e](https://github.com/googleapis/python-monitoring/commit/9bb171e7292cb60c6df9824a1c046cc57a76a9f2))
+
 ## [2.11.2](https://github.com/googleapis/python-monitoring/compare/v2.11.1...v2.11.2) (2022-10-03)
 
 
diff --git a/setup.py b/setup.py
index 25045a19..3b2c26a7 100644
--- a/setup.py
+++ b/setup.py
@@ -22,7 +22,7 @@
 
 name = "google-cloud-monitoring"
 description = "Stackdriver Monitoring API client library"
-version = "2.11.2"
+version = "2.11.3"
 # Should be one of:
 # 'Development Status :: 3 - Alpha'
 # 'Development Status :: 4 - Beta'