diff --git a/CHANGELOG.md b/CHANGELOG.md
index 12d1ad6..a874feb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.4.3](https://github.com/googleapis/python-shell/compare/v1.4.2...v1.4.3) (2022-10-07)
+
+
+### Bug Fixes
+
+* **deps:** Allow protobuf 3.19.5 ([#139](https://github.com/googleapis/python-shell/issues/139)) ([52ad573](https://github.com/googleapis/python-shell/commit/52ad5733fd97fd3a5edf93933a2b888714fdc59c))
+
 ## [1.4.2](https://github.com/googleapis/python-shell/compare/v1.4.1...v1.4.2) (2022-09-29)
 
 
diff --git a/setup.py b/setup.py
index 7693b82..687a0ae 100644
--- a/setup.py
+++ b/setup.py
@@ -21,7 +21,7 @@
 
 name = "google-cloud-shell"
 description = "Cloud Shell API client library"
-version = "1.4.2"
+version = "1.4.3"
 release_status = "Development Status :: 5 - Production/Stable"
 url = "https://github.com/googleapis/python-shell"
 dependencies = [