diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d02df0..ed8e485 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.10.0](https://github.com/googleapis/langchain-google-spanner-python/compare/v0.9.1...v0.10.0) (2026-07-21)
+
+
+### Bug Fixes
+
+* Upgrade Langchain related library to v1 and above. Deprecate Python 3.9 and add Python 3.13 support. (https://github.com/googleapis/langchain-google-spanner-python/pull/248)
+
 ## [0.9.1](https://github.com/googleapis/langchain-google-spanner-python/compare/v0.9.0...v0.9.1) (2026-07-17)
 
 **Note that this is the latest release which removes langchain-community dependency but still not updating langchain packages to v1, so still Python 3.9 compatible.**
diff --git a/src/langchain_google_spanner/version.py b/src/langchain_google_spanner/version.py
index 2beb1a3..3640c11 100644
--- a/src/langchain_google_spanner/version.py
+++ b/src/langchain_google_spanner/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "0.9.1"
+__version__ = "0.10.0"