diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 02f17d9..76d5538 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.8.1"
+  ".": "0.9.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8a8b19a..0912133 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,17 @@
 
 All notable changes to the LaunchDarkly Python AI package will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org).
 
+## [0.9.0](https://github.com/launchdarkly/python-server-sdk-ai/compare/0.8.1...0.9.0) (2025-06-26)
+
+
+### ⚠ BREAKING CHANGES
+
+* Drop support for Python 3.8 (eol 2024-10-07) ([#48](https://github.com/launchdarkly/python-server-sdk-ai/issues/48))
+
+### Features
+
+* Drop support for Python 3.8 (eol 2024-10-07) ([#48](https://github.com/launchdarkly/python-server-sdk-ai/issues/48)) ([8f94da6](https://github.com/launchdarkly/python-server-sdk-ai/commit/8f94da65d9019e17fbabe1d1f5ce1168ace5957e))
+
 ## [0.8.1](https://github.com/launchdarkly/python-server-sdk-ai/compare/0.8.0...0.8.1) (2025-04-03)
 
 
diff --git a/PROVENANCE.md b/PROVENANCE.md
index 95b7fc8..ad00ecc 100644
--- a/PROVENANCE.md
+++ b/PROVENANCE.md
@@ -10,7 +10,7 @@ To verify SLSA provenance attestations, we recommend using [slsa-verifier](https
 
 ```
 # Set the version of the library to verify
-VERSION=0.8.1
+VERSION=0.9.0
 ```
 
 <!-- x-release-please-end -->
diff --git a/ldai/__init__.py b/ldai/__init__.py
index d72771b..ceb9bd4 100644
--- a/ldai/__init__.py
+++ b/ldai/__init__.py
@@ -1 +1 @@
-__version__ = "0.8.1"  # x-release-please-version
+__version__ = "0.9.0"  # x-release-please-version
diff --git a/pyproject.toml b/pyproject.toml
index 295b796..21581d7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "launchdarkly-server-sdk-ai"
-version = "0.8.1"
+version = "0.9.0"
 description = "LaunchDarkly SDK for AI"
 authors = ["LaunchDarkly <dev@launchdarkly.com>"]
 license = "Apache-2.0"