diff --git a/src/aws_durable_execution_sdk_python/__about__.py b/src/aws_durable_execution_sdk_python/__about__.py
index 3054e37..99f6803 100644
--- a/src/aws_durable_execution_sdk_python/__about__.py
+++ b/src/aws_durable_execution_sdk_python/__about__.py
@@ -1,4 +1,4 @@
 # SPDX-FileCopyrightText: 2025-present Amazon.com, Inc. or its affiliates.
 #
 # SPDX-License-Identifier: Apache-2.0
-__version__ = "1.4.0"
+__version__ = "1.5.0"