diff --git a/packages/google-cloud-network-services/.release-please-manifest.json b/packages/google-cloud-network-services/.release-please-manifest.json
index 949ce4c188fa..0ee8c01286c3 100644
--- a/packages/google-cloud-network-services/.release-please-manifest.json
+++ b/packages/google-cloud-network-services/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.2.2"
+  ".": "0.3.0"
 }
diff --git a/packages/google-cloud-network-services/CHANGELOG.md b/packages/google-cloud-network-services/CHANGELOG.md
index aca0a3ccaa79..200594353964 100644
--- a/packages/google-cloud-network-services/CHANGELOG.md
+++ b/packages/google-cloud-network-services/CHANGELOG.md
@@ -1,5 +1,27 @@
 # Changelog
 
+## [0.3.0](https://github.com/googleapis/python-network-services/compare/v0.2.2...v0.3.0) (2022-12-15)
+
+
+### Features
+
+* Add support for `google.cloud.network_services.__version__` ([9b6c478](https://github.com/googleapis/python-network-services/commit/9b6c478c95590aac6602217e80e346895e99ecf4))
+* Add typing to proto.Message based class attributes ([9b6c478](https://github.com/googleapis/python-network-services/commit/9b6c478c95590aac6602217e80e346895e99ecf4))
+
+
+### Bug Fixes
+
+* Add dict typing for client_options ([9b6c478](https://github.com/googleapis/python-network-services/commit/9b6c478c95590aac6602217e80e346895e99ecf4))
+* **deps:** Require google-api-core >=1.34.0, >=2.11.0  ([c0ecbf1](https://github.com/googleapis/python-network-services/commit/c0ecbf1430820b0415cb8ae02e18d4a687e6fd45))
+* Drop usage of pkg_resources ([c0ecbf1](https://github.com/googleapis/python-network-services/commit/c0ecbf1430820b0415cb8ae02e18d4a687e6fd45))
+* Fix timeout default values ([c0ecbf1](https://github.com/googleapis/python-network-services/commit/c0ecbf1430820b0415cb8ae02e18d4a687e6fd45))
+
+
+### Documentation
+
+* **samples:** Snippetgen handling of repeated enum field ([9b6c478](https://github.com/googleapis/python-network-services/commit/9b6c478c95590aac6602217e80e346895e99ecf4))
+* **samples:** Snippetgen should call await on the operation coroutine before calling result ([c0ecbf1](https://github.com/googleapis/python-network-services/commit/c0ecbf1430820b0415cb8ae02e18d4a687e6fd45))
+
 ## [0.2.2](https://github.com/googleapis/python-network-services/compare/v0.2.1...v0.2.2) (2022-10-07)
 
 
diff --git a/packages/google-cloud-network-services/google/cloud/network_services/gapic_version.py b/packages/google-cloud-network-services/google/cloud/network_services/gapic_version.py
index 76c40f2af477..a6ccd663d16f 100644
--- a/packages/google-cloud-network-services/google/cloud/network_services/gapic_version.py
+++ b/packages/google-cloud-network-services/google/cloud/network_services/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "0.2.2"  # {x-release-please-version}
+__version__ = "0.3.0"  # {x-release-please-version}
diff --git a/packages/google-cloud-network-services/google/cloud/network_services_v1/gapic_version.py b/packages/google-cloud-network-services/google/cloud/network_services_v1/gapic_version.py
index 76c40f2af477..a6ccd663d16f 100644
--- a/packages/google-cloud-network-services/google/cloud/network_services_v1/gapic_version.py
+++ b/packages/google-cloud-network-services/google/cloud/network_services_v1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "0.2.2"  # {x-release-please-version}
+__version__ = "0.3.0"  # {x-release-please-version}
diff --git a/packages/google-cloud-network-services/samples/generated_samples/snippet_metadata_google.cloud.networkservices.v1.json b/packages/google-cloud-network-services/samples/generated_samples/snippet_metadata_google.cloud.networkservices.v1.json
index e3ddce6ac243..e2d68230d3a7 100644
--- a/packages/google-cloud-network-services/samples/generated_samples/snippet_metadata_google.cloud.networkservices.v1.json
+++ b/packages/google-cloud-network-services/samples/generated_samples/snippet_metadata_google.cloud.networkservices.v1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-network-services",
-    "version": "0.1.0"
+    "version": "0.3.0"
   },
   "snippets": [
     {