diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 5be20145a..a5ab48803 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-    ".": "2.21.0"
+    ".": "2.22.0"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1a2a6ad3a..88a1f9371 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,26 @@
 
 [1]: https://pypi.org/project/google-cloud-bigtable/#history
 
+## [2.22.0](https://github.com/googleapis/python-bigtable/compare/v2.21.0...v2.22.0) (2023-12-01)
+
+
+### Features
+
+* Add support for Cloud Bigtable Request Priorities in App Profiles ([#871](https://github.com/googleapis/python-bigtable/issues/871)) ([a4d551e](https://github.com/googleapis/python-bigtable/commit/a4d551e34006202ee96a395a2107d7acdc5881de))
+* Publish CopyBackup protos to external customers ([#855](https://github.com/googleapis/python-bigtable/issues/855)) ([4105df7](https://github.com/googleapis/python-bigtable/commit/4105df762f1318c49bba030063897f0c50e4daee))
+
+
+### Bug Fixes
+
+* Add feature flag for improved mutate rows throttling ([e5af359](https://github.com/googleapis/python-bigtable/commit/e5af3597f45fc4c094c59abca876374f5a866c1b))
+* Require google-cloud-core 1.4.4 ([#866](https://github.com/googleapis/python-bigtable/issues/866)) ([09f8a46](https://github.com/googleapis/python-bigtable/commit/09f8a4667d8b68a9f2048ba1aa57db4f775a2c03))
+* Use `retry_async` instead of `retry` in async client ([597efd1](https://github.com/googleapis/python-bigtable/commit/597efd11d15f20549010b4301be4d9768326e6a2))
+
+
+### Documentation
+
+* Minor formatting ([e5af359](https://github.com/googleapis/python-bigtable/commit/e5af3597f45fc4c094c59abca876374f5a866c1b))
+
 ## [2.21.0](https://github.com/googleapis/python-bigtable/compare/v2.20.0...v2.21.0) (2023-08-02)
 
 
diff --git a/google/cloud/bigtable/gapic_version.py b/google/cloud/bigtable/gapic_version.py
index e546bae05..03d6d0200 100644
--- a/google/cloud/bigtable/gapic_version.py
+++ b/google/cloud/bigtable/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.21.0"  # {x-release-please-version}
+__version__ = "2.22.0"  # {x-release-please-version}
diff --git a/google/cloud/bigtable_admin/gapic_version.py b/google/cloud/bigtable_admin/gapic_version.py
index e546bae05..03d6d0200 100644
--- a/google/cloud/bigtable_admin/gapic_version.py
+++ b/google/cloud/bigtable_admin/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.21.0"  # {x-release-please-version}
+__version__ = "2.22.0"  # {x-release-please-version}
diff --git a/google/cloud/bigtable_admin_v2/gapic_version.py b/google/cloud/bigtable_admin_v2/gapic_version.py
index e546bae05..03d6d0200 100644
--- a/google/cloud/bigtable_admin_v2/gapic_version.py
+++ b/google/cloud/bigtable_admin_v2/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.21.0"  # {x-release-please-version}
+__version__ = "2.22.0"  # {x-release-please-version}
diff --git a/google/cloud/bigtable_v2/gapic_version.py b/google/cloud/bigtable_v2/gapic_version.py
index e546bae05..03d6d0200 100644
--- a/google/cloud/bigtable_v2/gapic_version.py
+++ b/google/cloud/bigtable_v2/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.21.0"  # {x-release-please-version}
+__version__ = "2.22.0"  # {x-release-please-version}