diff --git a/CHANGELOG.md b/CHANGELOG.md
index 75fadb88..909af03a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## [1.24.0] - 2026-09-28
+
+### Fixed
+- fix: handle empty payload gracefully (#683) (3a6496e)
+
+### Other Changes
+- feat(endpoints): support AWS China (aws-cn) partition (#684) (35c315e)
+- fix(ci): stop flaky sleep test and compat evaluation errors (#677) (c7423e5)
+- fix(clients): expose WaitConfig and accept region_name aliases (#675) (e9dcd40)
+- fix(evaluation): expose shared span helpers and evaluator level lookup (#674) (5554fb8)
+- feat(payments): attribute SDK usage via user-agent integration source (#669) (889615f)
+
 ## [1.23.1] - 2026-09-16
 
 ### Other Changes
diff --git a/pyproject.toml b/pyproject.toml
index 683a1e11..e0376113 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "bedrock-agentcore"
-version = "1.23.1"
+version = "1.24.0"
 description = "An SDK for using Bedrock AgentCore"
 readme = "README.md"
 requires-python = ">=3.10"
diff --git a/uv.lock b/uv.lock
index 0bcef63e..f53ce3e9 100644
--- a/uv.lock
+++ b/uv.lock
@@ -501,7 +501,7 @@ wheels = [
 
 [[package]]
 name = "bedrock-agentcore"
-version = "1.23.1"
+version = "1.24.0"
 source = { editable = "." }
 dependencies = [
     { name = "boto3" },