diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index a168b4d5..0e696fe5 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "2.30.0"
+  ".": "2.31.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8db9a3a6..3098a21b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,15 @@
 
 [1]: https://pypi.org/project/google-cloud-container/#history
 
+## [2.31.0](https://github.com/googleapis/python-container/compare/v2.30.0...v2.31.0) (2023-08-28)
+
+
+### Features
+
+* Add `machine_type`, `disk_type`, `disk_size_gb` fields to `UpdateNodePoolRequest` ([a1e508c](https://github.com/googleapis/python-container/commit/a1e508c53415ea816ed2649a46b791947bf87705))
+* Add support for NodeConfig Update ([a1e508c](https://github.com/googleapis/python-container/commit/a1e508c53415ea816ed2649a46b791947bf87705))
+* Publicize tpu topology in v1 API ([a1e508c](https://github.com/googleapis/python-container/commit/a1e508c53415ea816ed2649a46b791947bf87705))
+
 ## [2.30.0](https://github.com/googleapis/python-container/compare/v2.29.0...v2.30.0) (2023-08-11)
 
 
diff --git a/google/cloud/container/gapic_version.py b/google/cloud/container/gapic_version.py
index 5ebb3bec..8ab09c42 100644
--- a/google/cloud/container/gapic_version.py
+++ b/google/cloud/container/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.30.0"  # {x-release-please-version}
+__version__ = "2.31.0"  # {x-release-please-version}
diff --git a/google/cloud/container_v1/gapic_version.py b/google/cloud/container_v1/gapic_version.py
index 5ebb3bec..8ab09c42 100644
--- a/google/cloud/container_v1/gapic_version.py
+++ b/google/cloud/container_v1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.30.0"  # {x-release-please-version}
+__version__ = "2.31.0"  # {x-release-please-version}
diff --git a/google/cloud/container_v1beta1/gapic_version.py b/google/cloud/container_v1beta1/gapic_version.py
index 5ebb3bec..8ab09c42 100644
--- a/google/cloud/container_v1beta1/gapic_version.py
+++ b/google/cloud/container_v1beta1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.30.0"  # {x-release-please-version}
+__version__ = "2.31.0"  # {x-release-please-version}
diff --git a/samples/generated_samples/snippet_metadata_google.container.v1.json b/samples/generated_samples/snippet_metadata_google.container.v1.json
index 477de1ee..6c8f4aac 100644
--- a/samples/generated_samples/snippet_metadata_google.container.v1.json
+++ b/samples/generated_samples/snippet_metadata_google.container.v1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-container",
-    "version": "0.1.0"
+    "version": "2.31.0"
   },
   "snippets": [
     {
diff --git a/samples/generated_samples/snippet_metadata_google.container.v1beta1.json b/samples/generated_samples/snippet_metadata_google.container.v1beta1.json
index afdb562b..40e8221e 100644
--- a/samples/generated_samples/snippet_metadata_google.container.v1beta1.json
+++ b/samples/generated_samples/snippet_metadata_google.container.v1beta1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-container",
-    "version": "0.1.0"
+    "version": "2.31.0"
   },
   "snippets": [
     {