diff --git a/packages/google-cloud-bigquery-reservation/CHANGELOG.md b/packages/google-cloud-bigquery-reservation/CHANGELOG.md
index 198789f5e373..c041c044309e 100644
--- a/packages/google-cloud-bigquery-reservation/CHANGELOG.md
+++ b/packages/google-cloud-bigquery-reservation/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## [1.6.3](https://github.com/googleapis/python-bigquery-reservation/compare/v1.6.2...v1.6.3) (2022-06-06)
+
+
+### Bug Fixes
+
+* **deps:** require protobuf <4.0.0dev ([#271](https://github.com/googleapis/python-bigquery-reservation/issues/271)) ([a054642](https://github.com/googleapis/python-bigquery-reservation/commit/a054642feccb275527eb803c97d56613cf006670))
+
+
+### Documentation
+
+* fix changelog header to consistent size ([#272](https://github.com/googleapis/python-bigquery-reservation/issues/272)) ([2a9c9de](https://github.com/googleapis/python-bigquery-reservation/commit/2a9c9deb1ec2afbe469296210c6659276c15379a))
+
 ## [1.6.2](https://github.com/googleapis/python-bigquery-reservation/compare/v1.6.1...v1.6.2) (2022-05-05)
 
 
diff --git a/packages/google-cloud-bigquery-reservation/setup.py b/packages/google-cloud-bigquery-reservation/setup.py
index bfafa3339be1..b63bb9d6880d 100644
--- a/packages/google-cloud-bigquery-reservation/setup.py
+++ b/packages/google-cloud-bigquery-reservation/setup.py
@@ -20,7 +20,7 @@
 
 import setuptools  # type: ignore
 
-version = "1.6.2"
+version = "1.6.3"
 
 package_root = os.path.abspath(os.path.dirname(__file__))