diff --git a/CHANGELOG.md b/CHANGELOG.md
index fd928360..ae60e641 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@
 
 [1]: https://pypi.org/project/google-cloud-vision/#history
 
+## [1.0.0](https://www.github.com/googleapis/python-vision/compare/v0.42.0...v1.0.0) (2020-02-28)
+
+
+### Features
+
+* bump release status to GA ([#11](https://www.github.com/googleapis/python-vision/issues/11)) ([2129bde](https://www.github.com/googleapis/python-vision/commit/2129bdedfa0dca85c5adc5350bff10d4a485df77))
+
 ## [0.42.0](https://www.github.com/googleapis/python-vision/compare/v0.41.0...v0.42.0) (2020-02-03)
 
 
diff --git a/setup.py b/setup.py
index 6b766f47..b868d5d2 100644
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@
 
 name = "google-cloud-vision"
 description = "Cloud Vision API API client library"
-version = "0.42.0"
+version = "1.0.0"
 release_status = "Development Status :: 5 - Production/Stable"
 dependencies = [
     "google-api-core[grpc] >= 1.14.0, < 2.0.0dev",