diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 75006b00..36be43f2 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,4 +1,4 @@
 {
-    ".": "2.18.1"
+    ".": "2.19.0"
 }
   
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 382f3b5e..9f9cb6ed 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@
 
 [1]: https://pypi.org/project/google-cloud-bigquery-storage/#history
 
+## [2.19.0](https://github.com/googleapis/python-bigquery-storage/compare/v2.18.1...v2.19.0) (2023-03-01)
+
+
+### Features
+
+* Add default_value_expression to TableFieldSchema ([#571](https://github.com/googleapis/python-bigquery-storage/issues/571)) ([277ed54](https://github.com/googleapis/python-bigquery-storage/commit/277ed5437d63f18b9a46eb89d28cfa3704ecb24e))
+
 ## [2.18.1](https://github.com/googleapis/python-bigquery-storage/compare/v2.18.0...v2.18.1) (2023-01-20)
 
 
diff --git a/google/cloud/bigquery_storage/gapic_version.py b/google/cloud/bigquery_storage/gapic_version.py
index e1b4da1d..0f1a446f 100644
--- a/google/cloud/bigquery_storage/gapic_version.py
+++ b/google/cloud/bigquery_storage/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.18.1"  # {x-release-please-version}
+__version__ = "2.19.0"  # {x-release-please-version}
diff --git a/google/cloud/bigquery_storage_v1/gapic_version.py b/google/cloud/bigquery_storage_v1/gapic_version.py
index e1b4da1d..0f1a446f 100644
--- a/google/cloud/bigquery_storage_v1/gapic_version.py
+++ b/google/cloud/bigquery_storage_v1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.18.1"  # {x-release-please-version}
+__version__ = "2.19.0"  # {x-release-please-version}
diff --git a/google/cloud/bigquery_storage_v1beta2/gapic_version.py b/google/cloud/bigquery_storage_v1beta2/gapic_version.py
index e1b4da1d..0f1a446f 100644
--- a/google/cloud/bigquery_storage_v1beta2/gapic_version.py
+++ b/google/cloud/bigquery_storage_v1beta2/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.18.1"  # {x-release-please-version}
+__version__ = "2.19.0"  # {x-release-please-version}
diff --git a/samples/generated_samples/snippet_metadata_google.cloud.bigquery.storage.v1.json b/samples/generated_samples/snippet_metadata_google.cloud.bigquery.storage.v1.json
index c1d15715..b365a7c4 100644
--- a/samples/generated_samples/snippet_metadata_google.cloud.bigquery.storage.v1.json
+++ b/samples/generated_samples/snippet_metadata_google.cloud.bigquery.storage.v1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-bigquery-storage",
-    "version": "0.1.0"
+    "version": "2.19.0"
   },
   "snippets": [
     {
diff --git a/samples/generated_samples/snippet_metadata_google.cloud.bigquery.storage.v1beta2.json b/samples/generated_samples/snippet_metadata_google.cloud.bigquery.storage.v1beta2.json
index 302b7815..5bfb6fe2 100644
--- a/samples/generated_samples/snippet_metadata_google.cloud.bigquery.storage.v1beta2.json
+++ b/samples/generated_samples/snippet_metadata_google.cloud.bigquery.storage.v1beta2.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-bigquery-storage",
-    "version": "0.1.0"
+    "version": "2.19.0"
   },
   "snippets": [
     {