diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 19ab24a..c54e7af 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,4 +1,4 @@
 {
-    ".": "1.2.0"
+    ".": "1.2.1"
 }
   
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 93669e8..711d3bf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.2.1](https://github.com/googleapis/python-bigquery-logging/compare/v1.2.0...v1.2.1) (2023-04-01)
+
+
+### Documentation
+
+* Mark ReservationResourceUsage field as deprecated ([#146](https://github.com/googleapis/python-bigquery-logging/issues/146)) ([01b1ebc](https://github.com/googleapis/python-bigquery-logging/commit/01b1ebc8d685b70d9057c5defff496ab7547b1ca))
+
 ## [1.2.0](https://github.com/googleapis/python-bigquery-logging/compare/v1.1.0...v1.2.0) (2023-01-10)
 
 
diff --git a/google/cloud/bigquery_logging/gapic_version.py b/google/cloud/bigquery_logging/gapic_version.py
index 8f031bd..ce5529b 100644
--- a/google/cloud/bigquery_logging/gapic_version.py
+++ b/google/cloud/bigquery_logging/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.2.0"  # {x-release-please-version}
+__version__ = "1.2.1"  # {x-release-please-version}
diff --git a/google/cloud/bigquery_logging_v1/gapic_version.py b/google/cloud/bigquery_logging_v1/gapic_version.py
index 8f031bd..ce5529b 100644
--- a/google/cloud/bigquery_logging_v1/gapic_version.py
+++ b/google/cloud/bigquery_logging_v1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.2.0"  # {x-release-please-version}
+__version__ = "1.2.1"  # {x-release-please-version}