diff --git a/CHANGELOG.md b/CHANGELOG.md
index f649f2f8a4..d6bf40ae57 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,26 @@
 
 [1]: https://pypi.org/project/bigframes/#history
 
+## [2.9.0](https://github.com/googleapis/python-bigquery-dataframes/compare/v2.8.0...v2.9.0) (2025-06-26)
+
+
+### Features
+
+* Add experimental polars execution ([#1747](https://github.com/googleapis/python-bigquery-dataframes/issues/1747)) ([daf0c3b](https://github.com/googleapis/python-bigquery-dataframes/commit/daf0c3b349fb1e85e7070c54a2d3f5460f5e40c9))
+* Create `deploy_remote_function` and `deploy_udf` functions to immediately deploy functions to BigQuery ([#1832](https://github.com/googleapis/python-bigquery-dataframes/issues/1832)) ([c706759](https://github.com/googleapis/python-bigquery-dataframes/commit/c706759b85359b6d23ce3449f6ab138ad2d22f9d))
+* Support item assignment in series ([#1859](https://github.com/googleapis/python-bigquery-dataframes/issues/1859)) ([25684ff](https://github.com/googleapis/python-bigquery-dataframes/commit/25684ff60367f49dd318d4677a7438abdc98bff9))
+
+
+### Bug Fixes
+
+* Revert dict back to protobuf in the iam binding update ([#1838](https://github.com/googleapis/python-bigquery-dataframes/issues/1838)) ([9fb3cb4](https://github.com/googleapis/python-bigquery-dataframes/commit/9fb3cb444607df6736d383a2807059bca470c453))
+
+
+### Documentation
+
+* Add data visualization samples for public doc ([#1847](https://github.com/googleapis/python-bigquery-dataframes/issues/1847)) ([15e1277](https://github.com/googleapis/python-bigquery-dataframes/commit/15e1277b1413de18a5e36f72959a99701d6df08b))
+* Update ai.forecast notebook ([#1844](https://github.com/googleapis/python-bigquery-dataframes/issues/1844)) ([1863538](https://github.com/googleapis/python-bigquery-dataframes/commit/186353888db537b561ee994256f998df361b4071))
+
 ## [2.8.0](https://github.com/googleapis/python-bigquery-dataframes/compare/v2.7.0...v2.8.0) (2025-06-23)
 
 
diff --git a/bigframes/version.py b/bigframes/version.py
index 5d2de2f97f..bf0acf5859 100644
--- a/bigframes/version.py
+++ b/bigframes/version.py
@@ -12,8 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "2.8.0"
+__version__ = "2.9.0"
 
 # {x-release-please-start-date}
-__release_date__ = "2025-06-23"
+__release_date__ = "2025-06-26"
 # {x-release-please-end}
diff --git a/third_party/bigframes_vendored/version.py b/third_party/bigframes_vendored/version.py
index 5d2de2f97f..bf0acf5859 100644
--- a/third_party/bigframes_vendored/version.py
+++ b/third_party/bigframes_vendored/version.py
@@ -12,8 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "2.8.0"
+__version__ = "2.9.0"
 
 # {x-release-please-start-date}
-__release_date__ = "2025-06-23"
+__release_date__ = "2025-06-26"
 # {x-release-please-end}