diff --git a/CHANGELOG.md b/CHANGELOG.md
index e33bcd64..75fadb88 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## [1.23.1] - 2026-09-16
+
+### Other Changes
+- fix(integ): adjust timeout on memory test.  (#667) (2715d6f)
+- fix(memory): use current Strands bidi session hooks (#664) (cc980d1)
+
 ## [1.23.0] - 2026-09-11
 
 ### Added
diff --git a/pyproject.toml b/pyproject.toml
index f15bbdf8..683a1e11 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "bedrock-agentcore"
-version = "1.23.0"
+version = "1.23.1"
 description = "An SDK for using Bedrock AgentCore"
 readme = "README.md"
 requires-python = ">=3.10"
diff --git a/uv.lock b/uv.lock
index 240f746f..0bcef63e 100644
--- a/uv.lock
+++ b/uv.lock
@@ -501,7 +501,7 @@ wheels = [
 
 [[package]]
 name = "bedrock-agentcore"
-version = "1.23.0"
+version = "1.23.1"
 source = { editable = "." }
 dependencies = [
     { name = "boto3" },