diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 39ef9c8eac18..02cf3770826c 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -120,7 +120,7 @@
     "packages/google-cloud-notebooks": "1.12.0",
     "packages/google-cloud-optimization": "1.10.0",
     "packages/google-cloud-oracledatabase": "0.1.4",
-    "packages/google-cloud-orchestration-airflow": "1.16.0",
+    "packages/google-cloud-orchestration-airflow": "1.16.1",
     "packages/google-cloud-org-policy": "1.12.0",
     "packages/google-cloud-os-config": "1.19.0",
     "packages/google-cloud-os-login": "2.16.0",
@@ -145,7 +145,7 @@
     "packages/google-cloud-retail": "1.24.0",
     "packages/google-cloud-run": "0.10.14",
     "packages/google-cloud-scheduler": "2.15.0",
-    "packages/google-cloud-secret-manager": "2.22.0",
+    "packages/google-cloud-secret-manager": "2.22.1",
     "packages/google-cloud-securesourcemanager": "0.1.12",
     "packages/google-cloud-securitycenter": "1.36.0",
     "packages/google-cloud-securitycentermanagement": "0.1.18",
@@ -165,7 +165,7 @@
     "packages/google-cloud-tasks": "2.18.0",
     "packages/google-cloud-telcoautomation": "0.2.8",
     "packages/google-cloud-texttospeech": "2.24.0",
-    "packages/google-cloud-tpu": "1.21.0",
+    "packages/google-cloud-tpu": "1.22.0",
     "packages/google-cloud-trace": "1.15.0",
     "packages/google-cloud-translate": "3.19.0",
     "packages/google-cloud-video-live-stream": "1.10.0",
diff --git a/packages/google-cloud-orchestration-airflow/CHANGELOG.md b/packages/google-cloud-orchestration-airflow/CHANGELOG.md
index 6c00ddc32318..02c7ff53d492 100644
--- a/packages/google-cloud-orchestration-airflow/CHANGELOG.md
+++ b/packages/google-cloud-orchestration-airflow/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.16.1](https://github.com/googleapis/google-cloud-python/compare/google-cloud-orchestration-airflow-v1.16.0...google-cloud-orchestration-airflow-v1.16.1) (2025-01-16)
+
+
+### Documentation
+
+* [google-cloud-orchestration-airflow] A comment for method `ListWorkloads` in service `Environments` is changed ([#13443](https://github.com/googleapis/google-cloud-python/issues/13443)) ([f47303a](https://github.com/googleapis/google-cloud-python/commit/f47303a072156798479cafa3fd9fe98b9145d7f7))
+
 ## [1.16.0](https://github.com/googleapis/google-cloud-python/compare/google-cloud-orchestration-airflow-v1.15.1...google-cloud-orchestration-airflow-v1.16.0) (2024-12-12)
 
 
diff --git a/packages/google-cloud-orchestration-airflow/google/cloud/orchestration/airflow/service/gapic_version.py b/packages/google-cloud-orchestration-airflow/google/cloud/orchestration/airflow/service/gapic_version.py
index 558c8aab67c5..b6e92d4eebd5 100644
--- a/packages/google-cloud-orchestration-airflow/google/cloud/orchestration/airflow/service/gapic_version.py
+++ b/packages/google-cloud-orchestration-airflow/google/cloud/orchestration/airflow/service/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "0.0.0"  # {x-release-please-version}
+__version__ = "1.16.1"  # {x-release-please-version}
diff --git a/packages/google-cloud-orchestration-airflow/google/cloud/orchestration/airflow/service_v1/gapic_version.py b/packages/google-cloud-orchestration-airflow/google/cloud/orchestration/airflow/service_v1/gapic_version.py
index 558c8aab67c5..b6e92d4eebd5 100644
--- a/packages/google-cloud-orchestration-airflow/google/cloud/orchestration/airflow/service_v1/gapic_version.py
+++ b/packages/google-cloud-orchestration-airflow/google/cloud/orchestration/airflow/service_v1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "0.0.0"  # {x-release-please-version}
+__version__ = "1.16.1"  # {x-release-please-version}
diff --git a/packages/google-cloud-orchestration-airflow/google/cloud/orchestration/airflow/service_v1beta1/gapic_version.py b/packages/google-cloud-orchestration-airflow/google/cloud/orchestration/airflow/service_v1beta1/gapic_version.py
index 558c8aab67c5..b6e92d4eebd5 100644
--- a/packages/google-cloud-orchestration-airflow/google/cloud/orchestration/airflow/service_v1beta1/gapic_version.py
+++ b/packages/google-cloud-orchestration-airflow/google/cloud/orchestration/airflow/service_v1beta1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "0.0.0"  # {x-release-please-version}
+__version__ = "1.16.1"  # {x-release-please-version}
diff --git a/packages/google-cloud-orchestration-airflow/samples/generated_samples/snippet_metadata_google.cloud.orchestration.airflow.service.v1.json b/packages/google-cloud-orchestration-airflow/samples/generated_samples/snippet_metadata_google.cloud.orchestration.airflow.service.v1.json
index 37f3c1f31434..01636a5ebe04 100644
--- a/packages/google-cloud-orchestration-airflow/samples/generated_samples/snippet_metadata_google.cloud.orchestration.airflow.service.v1.json
+++ b/packages/google-cloud-orchestration-airflow/samples/generated_samples/snippet_metadata_google.cloud.orchestration.airflow.service.v1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-orchestration-airflow",
-    "version": "0.1.0"
+    "version": "1.16.1"
   },
   "snippets": [
     {
diff --git a/packages/google-cloud-orchestration-airflow/samples/generated_samples/snippet_metadata_google.cloud.orchestration.airflow.service.v1beta1.json b/packages/google-cloud-orchestration-airflow/samples/generated_samples/snippet_metadata_google.cloud.orchestration.airflow.service.v1beta1.json
index 5dde9a47fdfc..d1da62a39e9f 100644
--- a/packages/google-cloud-orchestration-airflow/samples/generated_samples/snippet_metadata_google.cloud.orchestration.airflow.service.v1beta1.json
+++ b/packages/google-cloud-orchestration-airflow/samples/generated_samples/snippet_metadata_google.cloud.orchestration.airflow.service.v1beta1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-orchestration-airflow-service",
-    "version": "0.1.0"
+    "version": "1.16.1"
   },
   "snippets": [
     {
diff --git a/packages/google-cloud-secret-manager/CHANGELOG.md b/packages/google-cloud-secret-manager/CHANGELOG.md
index 07fec6e094f3..38220e9d2c23 100644
--- a/packages/google-cloud-secret-manager/CHANGELOG.md
+++ b/packages/google-cloud-secret-manager/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## [2.22.1](https://github.com/googleapis/google-cloud-python/compare/google-cloud-secret-manager-v2.22.0...google-cloud-secret-manager-v2.22.1) (2025-01-16)
+
+
+### Documentation
+
+* fix link in Markdown comments ([aae987b](https://github.com/googleapis/google-cloud-python/commit/aae987bccb4b6914524f963d3487f61919b0fb84))
+* updated comment for `customer_managed_encryption` in message `.google.cloud.secretmanager.v1.Secret` ([aae987b](https://github.com/googleapis/google-cloud-python/commit/aae987bccb4b6914524f963d3487f61919b0fb84))
+* updated comment for `customer_managed_encryption` in message `.google.cloud.secretmanager.v1.SecretVersion` ([aae987b](https://github.com/googleapis/google-cloud-python/commit/aae987bccb4b6914524f963d3487f61919b0fb84))
+* updated comment for `name` in message `.google.cloud.secretmanager.v1.Topic` ([aae987b](https://github.com/googleapis/google-cloud-python/commit/aae987bccb4b6914524f963d3487f61919b0fb84))
+* updated comment for `Replication` ([aae987b](https://github.com/googleapis/google-cloud-python/commit/aae987bccb4b6914524f963d3487f61919b0fb84))
+* updated comment for `scheduled_destroy_time` in message `.google.cloud.secretmanager.v1.SecretVersion` ([aae987b](https://github.com/googleapis/google-cloud-python/commit/aae987bccb4b6914524f963d3487f61919b0fb84))
+
 ## [2.22.0](https://github.com/googleapis/google-cloud-python/compare/google-cloud-secret-manager-v2.21.1...google-cloud-secret-manager-v2.22.0) (2024-12-12)
 
 
diff --git a/packages/google-cloud-secret-manager/google/cloud/secretmanager/gapic_version.py b/packages/google-cloud-secret-manager/google/cloud/secretmanager/gapic_version.py
index 558c8aab67c5..ce3bb2fb8680 100644
--- a/packages/google-cloud-secret-manager/google/cloud/secretmanager/gapic_version.py
+++ b/packages/google-cloud-secret-manager/google/cloud/secretmanager/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "0.0.0"  # {x-release-please-version}
+__version__ = "2.22.1"  # {x-release-please-version}
diff --git a/packages/google-cloud-secret-manager/google/cloud/secretmanager_v1/gapic_version.py b/packages/google-cloud-secret-manager/google/cloud/secretmanager_v1/gapic_version.py
index 558c8aab67c5..ce3bb2fb8680 100644
--- a/packages/google-cloud-secret-manager/google/cloud/secretmanager_v1/gapic_version.py
+++ b/packages/google-cloud-secret-manager/google/cloud/secretmanager_v1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "0.0.0"  # {x-release-please-version}
+__version__ = "2.22.1"  # {x-release-please-version}
diff --git a/packages/google-cloud-secret-manager/google/cloud/secretmanager_v1beta1/gapic_version.py b/packages/google-cloud-secret-manager/google/cloud/secretmanager_v1beta1/gapic_version.py
index 558c8aab67c5..ce3bb2fb8680 100644
--- a/packages/google-cloud-secret-manager/google/cloud/secretmanager_v1beta1/gapic_version.py
+++ b/packages/google-cloud-secret-manager/google/cloud/secretmanager_v1beta1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "0.0.0"  # {x-release-please-version}
+__version__ = "2.22.1"  # {x-release-please-version}
diff --git a/packages/google-cloud-secret-manager/google/cloud/secretmanager_v1beta2/gapic_version.py b/packages/google-cloud-secret-manager/google/cloud/secretmanager_v1beta2/gapic_version.py
index 558c8aab67c5..ce3bb2fb8680 100644
--- a/packages/google-cloud-secret-manager/google/cloud/secretmanager_v1beta2/gapic_version.py
+++ b/packages/google-cloud-secret-manager/google/cloud/secretmanager_v1beta2/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "0.0.0"  # {x-release-please-version}
+__version__ = "2.22.1"  # {x-release-please-version}
diff --git a/packages/google-cloud-secret-manager/samples/generated_samples/snippet_metadata_google.cloud.secretmanager.v1.json b/packages/google-cloud-secret-manager/samples/generated_samples/snippet_metadata_google.cloud.secretmanager.v1.json
index e75ffe273c93..42f8c7310cb3 100644
--- a/packages/google-cloud-secret-manager/samples/generated_samples/snippet_metadata_google.cloud.secretmanager.v1.json
+++ b/packages/google-cloud-secret-manager/samples/generated_samples/snippet_metadata_google.cloud.secretmanager.v1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-secret-manager",
-    "version": "0.1.0"
+    "version": "2.22.1"
   },
   "snippets": [
     {
diff --git a/packages/google-cloud-secret-manager/samples/generated_samples/snippet_metadata_google.cloud.secretmanager.v1beta2.json b/packages/google-cloud-secret-manager/samples/generated_samples/snippet_metadata_google.cloud.secretmanager.v1beta2.json
index f2d2a2eaea8e..00b3166bc7ad 100644
--- a/packages/google-cloud-secret-manager/samples/generated_samples/snippet_metadata_google.cloud.secretmanager.v1beta2.json
+++ b/packages/google-cloud-secret-manager/samples/generated_samples/snippet_metadata_google.cloud.secretmanager.v1beta2.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-secretmanager",
-    "version": "0.1.0"
+    "version": "2.22.1"
   },
   "snippets": [
     {
diff --git a/packages/google-cloud-secret-manager/samples/generated_samples/snippet_metadata_google.cloud.secrets.v1beta1.json b/packages/google-cloud-secret-manager/samples/generated_samples/snippet_metadata_google.cloud.secrets.v1beta1.json
index cdba6a34a0ba..9188d47b583c 100644
--- a/packages/google-cloud-secret-manager/samples/generated_samples/snippet_metadata_google.cloud.secrets.v1beta1.json
+++ b/packages/google-cloud-secret-manager/samples/generated_samples/snippet_metadata_google.cloud.secrets.v1beta1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-secretmanager",
-    "version": "0.1.0"
+    "version": "2.22.1"
   },
   "snippets": [
     {
diff --git a/packages/google-cloud-tpu/CHANGELOG.md b/packages/google-cloud-tpu/CHANGELOG.md
index 32098216f39c..774f25ccbcac 100644
--- a/packages/google-cloud-tpu/CHANGELOG.md
+++ b/packages/google-cloud-tpu/CHANGELOG.md
@@ -1,5 +1,31 @@
 # Changelog
 
+## [1.22.0](https://github.com/googleapis/google-cloud-python/compare/google-cloud-tpu-v1.21.0...google-cloud-tpu-v1.22.0) (2025-01-16)
+
+
+### Features
+
+* **v2alpha1:** A new enum `State` is added ([c7e1d21](https://github.com/googleapis/google-cloud-python/commit/c7e1d21b96965d8879105874f82c55f23e993adc))
+* **v2alpha1:** add creation timestamp to queued resources ([c7e1d21](https://github.com/googleapis/google-cloud-python/commit/c7e1d21b96965d8879105874f82c55f23e993adc))
+* **v2alpha1:** add repeated networks ([c7e1d21](https://github.com/googleapis/google-cloud-python/commit/c7e1d21b96965d8879105874f82c55f23e993adc))
+* **v2alpha1:** Add reservation_name field ([c7e1d21](https://github.com/googleapis/google-cloud-python/commit/c7e1d21b96965d8879105874f82c55f23e993adc))
+* **v2alpha1:** Add UNKNOWN to TPU node state, This state will be used to prevent a node from being marked as READY during diagnose after it has failed repair ([c7e1d21](https://github.com/googleapis/google-cloud-python/commit/c7e1d21b96965d8879105874f82c55f23e993adc))
+* **v2alpha1:** add Usage to CLH getreservations API ([c7e1d21](https://github.com/googleapis/google-cloud-python/commit/c7e1d21b96965d8879105874f82c55f23e993adc))
+* **v2alpha1:** add workload_type field ([c7e1d21](https://github.com/googleapis/google-cloud-python/commit/c7e1d21b96965d8879105874f82c55f23e993adc))
+* **v2alpha1:** Introduce PerformMaintenance API ([c7e1d21](https://github.com/googleapis/google-cloud-python/commit/c7e1d21b96965d8879105874f82c55f23e993adc))
+* **v2alpha1:** Make V5Litepod accelerator config available ([c7e1d21](https://github.com/googleapis/google-cloud-python/commit/c7e1d21b96965d8879105874f82c55f23e993adc))
+* **v2alpha1:** Make v6e available for public preview ([c7e1d21](https://github.com/googleapis/google-cloud-python/commit/c7e1d21b96965d8879105874f82c55f23e993adc))
+* **v2alpha1:** Promote `spot` to v2alpha1 API ([c7e1d21](https://github.com/googleapis/google-cloud-python/commit/c7e1d21b96965d8879105874f82c55f23e993adc))
+* **v2alpha1:** provide WAITING_FOR_CAPACITY state for queued resource, when the session is waiting to be provisioned ([c7e1d21](https://github.com/googleapis/google-cloud-python/commit/c7e1d21b96965d8879105874f82c55f23e993adc))
+* **v2alpha1:** publish boot_disk_config to support CHD with KMS ([c7e1d21](https://github.com/googleapis/google-cloud-python/commit/c7e1d21b96965d8879105874f82c55f23e993adc))
+* **v2alpha1:** v5p available for public review ([c7e1d21](https://github.com/googleapis/google-cloud-python/commit/c7e1d21b96965d8879105874f82c55f23e993adc))
+
+
+### Documentation
+
+* **v2alpha1:** A comment for field `network_config` in message `.google.cloud.tpu.v2alpha1.Node` is changed ([c7e1d21](https://github.com/googleapis/google-cloud-python/commit/c7e1d21b96965d8879105874f82c55f23e993adc))
+* **v2alpha1:** A comment for field `state_initiator` in message `.google.cloud.tpu.v2alpha1.QueuedResourceState` is changed ([c7e1d21](https://github.com/googleapis/google-cloud-python/commit/c7e1d21b96965d8879105874f82c55f23e993adc))
+
 ## [1.21.0](https://github.com/googleapis/google-cloud-python/compare/google-cloud-tpu-v1.20.0...google-cloud-tpu-v1.21.0) (2025-01-13)
 
 
diff --git a/packages/google-cloud-tpu/google/cloud/tpu/gapic_version.py b/packages/google-cloud-tpu/google/cloud/tpu/gapic_version.py
index 558c8aab67c5..8b80cf328714 100644
--- a/packages/google-cloud-tpu/google/cloud/tpu/gapic_version.py
+++ b/packages/google-cloud-tpu/google/cloud/tpu/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "0.0.0"  # {x-release-please-version}
+__version__ = "1.22.0"  # {x-release-please-version}
diff --git a/packages/google-cloud-tpu/google/cloud/tpu_v1/gapic_version.py b/packages/google-cloud-tpu/google/cloud/tpu_v1/gapic_version.py
index 558c8aab67c5..8b80cf328714 100644
--- a/packages/google-cloud-tpu/google/cloud/tpu_v1/gapic_version.py
+++ b/packages/google-cloud-tpu/google/cloud/tpu_v1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "0.0.0"  # {x-release-please-version}
+__version__ = "1.22.0"  # {x-release-please-version}
diff --git a/packages/google-cloud-tpu/google/cloud/tpu_v2/gapic_version.py b/packages/google-cloud-tpu/google/cloud/tpu_v2/gapic_version.py
index 558c8aab67c5..8b80cf328714 100644
--- a/packages/google-cloud-tpu/google/cloud/tpu_v2/gapic_version.py
+++ b/packages/google-cloud-tpu/google/cloud/tpu_v2/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "0.0.0"  # {x-release-please-version}
+__version__ = "1.22.0"  # {x-release-please-version}
diff --git a/packages/google-cloud-tpu/google/cloud/tpu_v2alpha1/gapic_version.py b/packages/google-cloud-tpu/google/cloud/tpu_v2alpha1/gapic_version.py
index 558c8aab67c5..8b80cf328714 100644
--- a/packages/google-cloud-tpu/google/cloud/tpu_v2alpha1/gapic_version.py
+++ b/packages/google-cloud-tpu/google/cloud/tpu_v2alpha1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "0.0.0"  # {x-release-please-version}
+__version__ = "1.22.0"  # {x-release-please-version}
diff --git a/packages/google-cloud-tpu/samples/generated_samples/snippet_metadata_google.cloud.tpu.v1.json b/packages/google-cloud-tpu/samples/generated_samples/snippet_metadata_google.cloud.tpu.v1.json
index 0c1dfa7ef851..4bcd70537700 100644
--- a/packages/google-cloud-tpu/samples/generated_samples/snippet_metadata_google.cloud.tpu.v1.json
+++ b/packages/google-cloud-tpu/samples/generated_samples/snippet_metadata_google.cloud.tpu.v1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-tpu",
-    "version": "0.1.0"
+    "version": "1.22.0"
   },
   "snippets": [
     {
diff --git a/packages/google-cloud-tpu/samples/generated_samples/snippet_metadata_google.cloud.tpu.v2.json b/packages/google-cloud-tpu/samples/generated_samples/snippet_metadata_google.cloud.tpu.v2.json
index bca59a74df6e..bac6e4cd5e97 100644
--- a/packages/google-cloud-tpu/samples/generated_samples/snippet_metadata_google.cloud.tpu.v2.json
+++ b/packages/google-cloud-tpu/samples/generated_samples/snippet_metadata_google.cloud.tpu.v2.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-tpu",
-    "version": "0.1.0"
+    "version": "1.22.0"
   },
   "snippets": [
     {
diff --git a/packages/google-cloud-tpu/samples/generated_samples/snippet_metadata_google.cloud.tpu.v2alpha1.json b/packages/google-cloud-tpu/samples/generated_samples/snippet_metadata_google.cloud.tpu.v2alpha1.json
index 760d92d2f8bc..449744edf6c7 100644
--- a/packages/google-cloud-tpu/samples/generated_samples/snippet_metadata_google.cloud.tpu.v2alpha1.json
+++ b/packages/google-cloud-tpu/samples/generated_samples/snippet_metadata_google.cloud.tpu.v2alpha1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-tpu",
-    "version": "0.1.0"
+    "version": "1.22.0"
   },
   "snippets": [
     {