diff --git a/CHANGELOG.md b/CHANGELOG.md
index fb2df345..7d060a18 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.20.4](https://github.com/GoogleCloudPlatform/cloud-sql-python-connector/compare/v1.20.3...v1.20.4) (2026-06-26)
+
+
+### Bug Fixes
+
+* update dependencies to latest ([#1438](https://github.com/GoogleCloudPlatform/cloud-sql-python-connector/issues/1438)) ([34be60c](https://github.com/GoogleCloudPlatform/cloud-sql-python-connector/commit/34be60cd6b16360050975dd136fb314ff77506ce))
+
 ## [1.20.3](https://github.com/GoogleCloudPlatform/cloud-sql-python-connector/compare/v1.20.2...v1.20.3) (2026-05-26)
 
 
diff --git a/google/cloud/sql/connector/version.py b/google/cloud/sql/connector/version.py
index 64c323da..9914a5b2 100644
--- a/google/cloud/sql/connector/version.py
+++ b/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__ = "1.20.3"
+__version__ = "1.20.4"