diff --git a/CHANGELOG.md b/CHANGELOG.md
index f2738321f..08c5e5b31 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## [2.15.0](https://github.com/googleapis/python-genai/compare/v2.14.0...v2.15.0) (2026-07-28)
+
+
+### Features
+
+* [GenerateContentConfig] Add GenerationConfig.audio_transcription_config and Part.audio_transcription. ([0f775f1](https://github.com/googleapis/python-genai/commit/0f775f11ee7fd84433dd16252fe37698beebe296))
+* Add flat `language_codes` field to `AudioTranscriptionConfig`. ([fc282b3](https://github.com/googleapis/python-genai/commit/fc282b359a7e9e16219587266c94d2bdc506164a))
+* Allow api key + proj/location for enterprise mode ([e8714ca](https://github.com/googleapis/python-genai/commit/e8714cafa739045481aedf639783f151e6a0d1e9))
+
+
+### Documentation
+
+* Regenerate docs for 2.14.0 ([3d3850a](https://github.com/googleapis/python-genai/commit/3d3850a2a6578603adf5ede92cba085dd9be908e))
+
 ## [2.14.0](https://github.com/googleapis/python-genai/compare/v2.13.0...v2.14.0) (2026-07-22)
 
 
diff --git a/google/genai/version.py b/google/genai/version.py
index 859acc93c..e7412c905 100644
--- a/google/genai/version.py
+++ b/google/genai/version.py
@@ -13,4 +13,4 @@
 # limitations under the License.
 #
 
-__version__ = '2.14.0' # x-release-please-version
+__version__ = '2.15.0' # x-release-please-version
diff --git a/pyproject.toml b/pyproject.toml
index c493ae288..c657b80be 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,7 +3,7 @@ requires = ["setuptools", "wheel", "twine>=6.1.0", "packaging>=24.2", "pkginfo>=
 
 [project]
 name = "google-genai"
-version = "2.14.0"
+version = "2.15.0"
 description = "GenAI Python SDK"
 readme = "README.md"
 license = "Apache-2.0"