diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 0e696fe5..44ec6f56 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "2.31.0"
+  ".": "2.31.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3098a21b..b873ec43 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@
 
 [1]: https://pypi.org/project/google-cloud-container/#history
 
+## [2.31.1](https://github.com/googleapis/python-container/compare/v2.31.0...v2.31.1) (2023-09-13)
+
+
+### Documentation
+
+* Minor formatting ([#411](https://github.com/googleapis/python-container/issues/411)) ([96ddca6](https://github.com/googleapis/python-container/commit/96ddca67bf0e23c9c8fb838ebdfb000bee7d1b02))
+
 ## [2.31.0](https://github.com/googleapis/python-container/compare/v2.30.0...v2.31.0) (2023-08-28)
 
 
diff --git a/google/cloud/container/gapic_version.py b/google/cloud/container/gapic_version.py
index 8ab09c42..79eaa559 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__ = "2.31.0"  # {x-release-please-version}
+__version__ = "2.31.1"  # {x-release-please-version}
diff --git a/google/cloud/container_v1/gapic_version.py b/google/cloud/container_v1/gapic_version.py
index 8ab09c42..79eaa559 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__ = "2.31.0"  # {x-release-please-version}
+__version__ = "2.31.1"  # {x-release-please-version}
diff --git a/google/cloud/container_v1beta1/gapic_version.py b/google/cloud/container_v1beta1/gapic_version.py
index 8ab09c42..79eaa559 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__ = "2.31.0"  # {x-release-please-version}
+__version__ = "2.31.1"  # {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 6c8f4aac..fd9fce97 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": "2.31.0"
+    "version": "2.31.1"
   },
   "snippets": [
     {
diff --git a/samples/generated_samples/snippet_metadata_google.container.v1beta1.json b/samples/generated_samples/snippet_metadata_google.container.v1beta1.json
index 40e8221e..41b4e653 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": "2.31.0"
+    "version": "2.31.1"
   },
   "snippets": [
     {