diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 3b005e5..ee49ac2 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.1.0-alpha.10"
+  ".": "0.1.0-alpha.11"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8413cff..ead8e23 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## 0.1.0-alpha.11 (2025-07-09)
+
+Full Changelog: [v0.1.0-alpha.10...v0.1.0-alpha.11](https://github.com/sst/opencode-sdk-python/compare/v0.1.0-alpha.10...v0.1.0-alpha.11)
+
+### Bug Fixes
+
+* **parsing:** correctly handle nested discriminated unions ([ff5c4a1](https://github.com/sst/opencode-sdk-python/commit/ff5c4a14337714858bd0c193a453fc28f011b263))
+
+
+### Chores
+
+* **internal:** bump pinned h11 dep ([6faa22e](https://github.com/sst/opencode-sdk-python/commit/6faa22e132534a89f10a872ead9ce78fd4ab553c))
+* **package:** mark python 3.13 as supported ([5f2edbe](https://github.com/sst/opencode-sdk-python/commit/5f2edbe52d0450a205d69d57e75ee571cabe4b10))
+
 ## 0.1.0-alpha.10 (2025-07-06)
 
 Full Changelog: [v0.1.0-alpha.9...v0.1.0-alpha.10](https://github.com/sst/opencode-sdk-python/compare/v0.1.0-alpha.9...v0.1.0-alpha.10)
diff --git a/pyproject.toml b/pyproject.toml
index d2f5adb..454d8fd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "opencode-ai"
-version = "0.1.0-alpha.10"
+version = "0.1.0-alpha.11"
 description = "The official Python library for the opencode API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/src/opencode_ai/_version.py b/src/opencode_ai/_version.py
index 0061474..178ea4c 100644
--- a/src/opencode_ai/_version.py
+++ b/src/opencode_ai/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "opencode_ai"
-__version__ = "0.1.0-alpha.10"  # x-release-please-version
+__version__ = "0.1.0-alpha.11"  # x-release-please-version