diff --git a/automl/CHANGELOG.md b/automl/CHANGELOG.md
index 181a2b896d5d..b36648ba97c0 100644
--- a/automl/CHANGELOG.md
+++ b/automl/CHANGELOG.md
@@ -4,6 +4,27 @@
 
 [1]: https://pypi.org/project/google-cloud-automl/#history
 
+## 0.4.0
+
+07-22-2019 17:39 PDT
+
+
+### New Features
+- Add support for 'TablesModelMetadata.{optimization_objective_recall_value,optimization_objective_precision_value}' (via synth). ([#8643](https://github.com/googleapis/google-cloud-python/pull/8643))
+- Add 'client_options' support, update list method docstrings (via synth). ([#8533](https://github.com/googleapis/google-cloud-python/pull/8533))
+
+### Dependencies
+- Bump minimum version for google-api-core to 1.14.0. ([#8709](https://github.com/googleapis/google-cloud-python/pull/8709))
+
+### Documentation
+- Link to googleapis.dev documentation in READMEs. ([#8705](https://github.com/googleapis/google-cloud-python/pull/8705))
+- Add compatibility check badges to READMEs. ([#8288](https://github.com/googleapis/google-cloud-python/pull/8288))
+
+### Internal / Testing Changes
+- Pin black version (via synth). ([#8573](https://github.com/googleapis/google-cloud-python/pull/8573))
+- Update Ruby package name (via synth). ([#8485](https://github.com/googleapis/google-cloud-python/pull/8485))
+- All: Add docs job to publish to googleapis.dev. ([#8464](https://github.com/googleapis/google-cloud-python/pull/8464))
+
 ## 0.3.0
 
 06-20-2019 14:47 PDT
diff --git a/automl/setup.py b/automl/setup.py
index eb9e43edd3d3..ee1b762b451b 100644
--- a/automl/setup.py
+++ b/automl/setup.py
@@ -19,7 +19,7 @@
 
 name = "google-cloud-automl"
 description = "Cloud AutoML API client library"
-version = "0.3.0"
+version = "0.4.0"
 release_status = "Development Status :: 3 - Alpha"
 dependencies = [
     "google-api-core[grpc] >= 1.14.0, < 2.0.0dev",