diff --git a/CHANGELOG.md b/CHANGELOG.md
index 22659fe..ee4aa0e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [1.0.0](https://www.github.com/googleapis/python-bigquery-connection/compare/v0.3.0...v1.0.0) (2020-10-29)
+
+
+### ⚠ BREAKING CHANGES
+
+* update package names to avoid conflict with google-cloud-bigquery (#27)
+
+### Bug Fixes
+
+* update package names to avoid conflict with google-cloud-bigquery ([#27](https://www.github.com/googleapis/python-bigquery-connection/issues/27)) ([741121c](https://www.github.com/googleapis/python-bigquery-connection/commit/741121c44786ac78e5750aa5383b6da918c3230c))
+
 ## [0.3.0](https://www.github.com/googleapis/python-bigquery-connection/compare/v0.2.0...v0.3.0) (2020-10-28)
 
 
diff --git a/setup.py b/setup.py
index 6cee319..7e40ed8 100644
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@
 import os
 import setuptools  # type: ignore
 
-version = "0.3.0"
+version = "1.0.0"
 
 package_root = os.path.abspath(os.path.dirname(__file__))