diff --git a/packages/google-cloud-documentai/.release-please-manifest.json b/packages/google-cloud-documentai/.release-please-manifest.json
index 7afadd5e4320..8388fe105166 100644
--- a/packages/google-cloud-documentai/.release-please-manifest.json
+++ b/packages/google-cloud-documentai/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-    ".": "2.7.0"
+    ".": "2.8.0"
 }
diff --git a/packages/google-cloud-documentai/CHANGELOG.md b/packages/google-cloud-documentai/CHANGELOG.md
index 0ea7d57c646d..d7e1484347d3 100644
--- a/packages/google-cloud-documentai/CHANGELOG.md
+++ b/packages/google-cloud-documentai/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## [2.8.0](https://github.com/googleapis/python-documentai/compare/v2.7.0...v2.8.0) (2023-01-17)
+
+
+### Features
+
+* Exposed GetProcessorType to v1beta3 ([#444](https://github.com/googleapis/python-documentai/issues/444)) ([e5835f4](https://github.com/googleapis/python-documentai/commit/e5835f4b514b2b463478df33505ac08272a99fb7))
+
+
+### Documentation
+
+* **samples:** Removed Samples after Migration to Mono Repo ([#438](https://github.com/googleapis/python-documentai/issues/438)) ([8c7f52b](https://github.com/googleapis/python-documentai/commit/8c7f52bce317b6b54bcfc71cb193dc7e372b2812))
+
 ## [2.7.0](https://github.com/googleapis/python-documentai/compare/v2.6.0...v2.7.0) (2023-01-10)
 
 
diff --git a/packages/google-cloud-documentai/google/cloud/documentai/gapic_version.py b/packages/google-cloud-documentai/google/cloud/documentai/gapic_version.py
index 8d17333c20e7..e248a9caf415 100644
--- a/packages/google-cloud-documentai/google/cloud/documentai/gapic_version.py
+++ b/packages/google-cloud-documentai/google/cloud/documentai/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.7.0"  # {x-release-please-version}
+__version__ = "2.8.0"  # {x-release-please-version}
diff --git a/packages/google-cloud-documentai/google/cloud/documentai_v1/gapic_version.py b/packages/google-cloud-documentai/google/cloud/documentai_v1/gapic_version.py
index 8d17333c20e7..e248a9caf415 100644
--- a/packages/google-cloud-documentai/google/cloud/documentai_v1/gapic_version.py
+++ b/packages/google-cloud-documentai/google/cloud/documentai_v1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.7.0"  # {x-release-please-version}
+__version__ = "2.8.0"  # {x-release-please-version}
diff --git a/packages/google-cloud-documentai/google/cloud/documentai_v1beta2/gapic_version.py b/packages/google-cloud-documentai/google/cloud/documentai_v1beta2/gapic_version.py
index 8d17333c20e7..e248a9caf415 100644
--- a/packages/google-cloud-documentai/google/cloud/documentai_v1beta2/gapic_version.py
+++ b/packages/google-cloud-documentai/google/cloud/documentai_v1beta2/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.7.0"  # {x-release-please-version}
+__version__ = "2.8.0"  # {x-release-please-version}
diff --git a/packages/google-cloud-documentai/google/cloud/documentai_v1beta3/gapic_version.py b/packages/google-cloud-documentai/google/cloud/documentai_v1beta3/gapic_version.py
index 8d17333c20e7..e248a9caf415 100644
--- a/packages/google-cloud-documentai/google/cloud/documentai_v1beta3/gapic_version.py
+++ b/packages/google-cloud-documentai/google/cloud/documentai_v1beta3/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.7.0"  # {x-release-please-version}
+__version__ = "2.8.0"  # {x-release-please-version}
diff --git a/packages/google-cloud-documentai/samples/generated_samples/snippet_metadata_google.cloud.documentai.v1.json b/packages/google-cloud-documentai/samples/generated_samples/snippet_metadata_google.cloud.documentai.v1.json
index 5064960d0457..7c5bc5c332ab 100644
--- a/packages/google-cloud-documentai/samples/generated_samples/snippet_metadata_google.cloud.documentai.v1.json
+++ b/packages/google-cloud-documentai/samples/generated_samples/snippet_metadata_google.cloud.documentai.v1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-documentai",
-    "version": "0.1.0"
+    "version": "2.8.0"
   },
   "snippets": [
     {
diff --git a/packages/google-cloud-documentai/samples/generated_samples/snippet_metadata_google.cloud.documentai.v1beta2.json b/packages/google-cloud-documentai/samples/generated_samples/snippet_metadata_google.cloud.documentai.v1beta2.json
index ef56bd7e3eb3..ccaab42e41d6 100644
--- a/packages/google-cloud-documentai/samples/generated_samples/snippet_metadata_google.cloud.documentai.v1beta2.json
+++ b/packages/google-cloud-documentai/samples/generated_samples/snippet_metadata_google.cloud.documentai.v1beta2.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-documentai",
-    "version": "0.1.0"
+    "version": "2.8.0"
   },
   "snippets": [
     {
diff --git a/packages/google-cloud-documentai/samples/generated_samples/snippet_metadata_google.cloud.documentai.v1beta3.json b/packages/google-cloud-documentai/samples/generated_samples/snippet_metadata_google.cloud.documentai.v1beta3.json
index f02752f11a81..e43cc0366bc7 100644
--- a/packages/google-cloud-documentai/samples/generated_samples/snippet_metadata_google.cloud.documentai.v1beta3.json
+++ b/packages/google-cloud-documentai/samples/generated_samples/snippet_metadata_google.cloud.documentai.v1beta3.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-documentai",
-    "version": "0.1.0"
+    "version": "2.8.0"
   },
   "snippets": [
     {