diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4a73af3d..df8c7819 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,14 @@
 
 [1]: https://pypi.org/project/google-api-core/#history
 
+## [1.32.0](https://github.com/googleapis/python-api-core/compare/v1.31.6...v1.32.0) (2022-07-13)
+
+
+### Features
+
+* add api_key to client options in v1 branch ([4834224](https://github.com/googleapis/python-api-core/commit/483422487129fe4a0d2e30637cbea02bc0f370bf))
+* adds support for audience in client_options in v1 branch ([#411](https://github.com/googleapis/python-api-core/issues/411)) ([4834224](https://github.com/googleapis/python-api-core/commit/483422487129fe4a0d2e30637cbea02bc0f370bf))
+
 ### [1.31.6](https://github.com/googleapis/python-api-core/compare/v1.31.5...v1.31.6) (2022-05-27)
 
 
diff --git a/google/api_core/version.py b/google/api_core/version.py
index 678ded5b..687ca554 100644
--- a/google/api_core/version.py
+++ b/google/api_core/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "1.31.6"
+__version__ = "1.32.0"