diff --git a/packages/google-cloud-domains/.release-please-manifest.json b/packages/google-cloud-domains/.release-please-manifest.json
index b7298f876a17..96f1cd94983c 100644
--- a/packages/google-cloud-domains/.release-please-manifest.json
+++ b/packages/google-cloud-domains/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.2.3"
+  ".": "1.3.0"
 }
diff --git a/packages/google-cloud-domains/CHANGELOG.md b/packages/google-cloud-domains/CHANGELOG.md
index dedd7236f4b8..6560bedc55ce 100644
--- a/packages/google-cloud-domains/CHANGELOG.md
+++ b/packages/google-cloud-domains/CHANGELOG.md
@@ -1,5 +1,27 @@
 # Changelog
 
+## [1.3.0](https://github.com/googleapis/python-domains/compare/v1.2.3...v1.3.0) (2022-12-15)
+
+
+### Features
+
+* Add support for `google.cloud.domains.__version__` ([91b157d](https://github.com/googleapis/python-domains/commit/91b157d47f587d28f0617bb21dc6299ec2aa581f))
+* Add typing to proto.Message based class attributes ([91b157d](https://github.com/googleapis/python-domains/commit/91b157d47f587d28f0617bb21dc6299ec2aa581f))
+
+
+### Bug Fixes
+
+* Add dict typing for client_options ([91b157d](https://github.com/googleapis/python-domains/commit/91b157d47f587d28f0617bb21dc6299ec2aa581f))
+* **deps:** Require google-api-core >=1.34.0, >=2.11.0  ([dd3c0d7](https://github.com/googleapis/python-domains/commit/dd3c0d73a0ff0bccab0f0fd4768ff672ea2a438b))
+* Drop usage of pkg_resources ([dd3c0d7](https://github.com/googleapis/python-domains/commit/dd3c0d73a0ff0bccab0f0fd4768ff672ea2a438b))
+* Fix timeout default values ([dd3c0d7](https://github.com/googleapis/python-domains/commit/dd3c0d73a0ff0bccab0f0fd4768ff672ea2a438b))
+
+
+### Documentation
+
+* **samples:** Snippetgen handling of repeated enum field ([91b157d](https://github.com/googleapis/python-domains/commit/91b157d47f587d28f0617bb21dc6299ec2aa581f))
+* **samples:** Snippetgen should call await on the operation coroutine before calling result ([dd3c0d7](https://github.com/googleapis/python-domains/commit/dd3c0d73a0ff0bccab0f0fd4768ff672ea2a438b))
+
 ## [1.2.3](https://github.com/googleapis/python-domains/compare/v1.2.2...v1.2.3) (2022-10-07)
 
 
diff --git a/packages/google-cloud-domains/google/cloud/domains/gapic_version.py b/packages/google-cloud-domains/google/cloud/domains/gapic_version.py
index d92b8a9f0926..e4a285c22d28 100644
--- a/packages/google-cloud-domains/google/cloud/domains/gapic_version.py
+++ b/packages/google-cloud-domains/google/cloud/domains/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.2.3"  # {x-release-please-version}
+__version__ = "1.3.0"  # {x-release-please-version}
diff --git a/packages/google-cloud-domains/google/cloud/domains_v1/gapic_version.py b/packages/google-cloud-domains/google/cloud/domains_v1/gapic_version.py
index d92b8a9f0926..e4a285c22d28 100644
--- a/packages/google-cloud-domains/google/cloud/domains_v1/gapic_version.py
+++ b/packages/google-cloud-domains/google/cloud/domains_v1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.2.3"  # {x-release-please-version}
+__version__ = "1.3.0"  # {x-release-please-version}
diff --git a/packages/google-cloud-domains/google/cloud/domains_v1beta1/gapic_version.py b/packages/google-cloud-domains/google/cloud/domains_v1beta1/gapic_version.py
index d92b8a9f0926..e4a285c22d28 100644
--- a/packages/google-cloud-domains/google/cloud/domains_v1beta1/gapic_version.py
+++ b/packages/google-cloud-domains/google/cloud/domains_v1beta1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.2.3"  # {x-release-please-version}
+__version__ = "1.3.0"  # {x-release-please-version}
diff --git a/packages/google-cloud-domains/samples/generated_samples/snippet_metadata_google.cloud.domains.v1.json b/packages/google-cloud-domains/samples/generated_samples/snippet_metadata_google.cloud.domains.v1.json
index 5384077f78bd..acac6631450d 100644
--- a/packages/google-cloud-domains/samples/generated_samples/snippet_metadata_google.cloud.domains.v1.json
+++ b/packages/google-cloud-domains/samples/generated_samples/snippet_metadata_google.cloud.domains.v1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-domains",
-    "version": "0.1.0"
+    "version": "1.3.0"
   },
   "snippets": [
     {
diff --git a/packages/google-cloud-domains/samples/generated_samples/snippet_metadata_google.cloud.domains.v1beta1.json b/packages/google-cloud-domains/samples/generated_samples/snippet_metadata_google.cloud.domains.v1beta1.json
index 7634af9e4008..c8d1216c30cd 100644
--- a/packages/google-cloud-domains/samples/generated_samples/snippet_metadata_google.cloud.domains.v1beta1.json
+++ b/packages/google-cloud-domains/samples/generated_samples/snippet_metadata_google.cloud.domains.v1beta1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-domains",
-    "version": "0.1.0"
+    "version": "1.3.0"
   },
   "snippets": [
     {