chore(main): release 1.18.4 (#1318)

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

Author: release-please[bot]

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.18.4](https://github.com/GoogleCloudPlatform/cloud-sql-python-connector/compare/v1.18.3...v1.18.4) (2025-08-12)
+
+
+### Bug Fixes
+
+* bump dependencies to latest ([#1317](https://github.com/GoogleCloudPlatform/cloud-sql-python-connector/issues/1317)) ([6ebfac6](https://github.com/GoogleCloudPlatform/cloud-sql-python-connector/commit/6ebfac67199b44ab517af7ab57027c64c784f1a1))
+
 ## [1.18.3](https://github.com/GoogleCloudPlatform/cloud-sql-python-connector/compare/v1.18.2...v1.18.3) (2025-07-11)
 
 

google/cloud/sql/connector/version.py

@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "1.18.3"
+__version__ = "1.18.4"