chore(main): release google-cloud-bigquery 3.42.3 (#17946)

🤖 I have created a release *beep* *boop*
---


##
[3.42.3](google-cloud-bigquery-v3.42.2...google-cloud-bigquery-v3.42.3)
(2026-07-30)


### Bug Fixes

* **bigquery:** dbapi socket leak
([#17921](#17921))
([d328e3b](d328e3b))
* bump grpcio to 1.59.0; require Python 3.10+
([#17351](#17351))
([a53487a](a53487a))
* require Protobuf 6.33.5+
([#17743](#17743))
([d267342](d267342))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

Author: release-please[bot]

.release-please-individual-manifest.json

@@ -1,6 +1,6 @@
 {
   "packages/bigframes": "2.46.0",
-  "packages/google-cloud-bigquery": "3.42.2",
+  "packages/google-cloud-bigquery": "3.42.3",
   "packages/google-crc32c": "1.8.0",
   "packages/pandas-gbq": "0.35.0"
 }

librarian.yaml

@@ -559,7 +559,7 @@ libraries:
     python:
       default_version: v1beta
   - name: google-cloud-bigquery
-    version: 3.42.2
+    version: 3.42.3
     python:
       library_type: GAPIC_COMBO
       metadata_name_override: bigquery

packages/google-cloud-bigquery/CHANGELOG.md

@@ -4,6 +4,15 @@
 
 [1]: https://pypi.org/project/google-cloud-bigquery/#history
 
+## [3.42.3](https://github.com/googleapis/google-cloud-python/compare/google-cloud-bigquery-v3.42.2...google-cloud-bigquery-v3.42.3) (2026-07-30)
+
+
+### Bug Fixes
+
+* **bigquery:** dbapi socket leak ([#17921](https://github.com/googleapis/google-cloud-python/issues/17921)) ([d328e3b](https://github.com/googleapis/google-cloud-python/commit/d328e3b5b3d4093421edacc31f306d45a078e186))
+* bump grpcio to 1.59.0; require Python 3.10+ ([#17351](https://github.com/googleapis/google-cloud-python/issues/17351)) ([a53487a](https://github.com/googleapis/google-cloud-python/commit/a53487a009c21912ea6c99fe3a5e0e52a26b31ef))
+* require Protobuf 6.33.5+ ([#17743](https://github.com/googleapis/google-cloud-python/issues/17743)) ([d267342](https://github.com/googleapis/google-cloud-python/commit/d26734293c23f06ccce048f7d9b0fa365e813410))
+
 ## [3.42.2](https://github.com/googleapis/google-cloud-python/compare/google-cloud-bigquery-v3.42.1...google-cloud-bigquery-v3.42.2) (2026-07-07)
 
 

packages/google-cloud-bigquery/google/cloud/bigquery/version.py

@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "3.42.2"
+__version__ = "3.42.3"