diff --git a/llm_dialog_manager/__init__.py b/llm_dialog_manager/__init__.py
index 8781bbd..e491ba1 100644
--- a/llm_dialog_manager/__init__.py
+++ b/llm_dialog_manager/__init__.py
@@ -1,4 +1,4 @@
 from .chat_history import ChatHistory
 from .agent import Agent
 
-__version__ = "0.1.2437" 
\ No newline at end of file
+__version__ = "0.1.2438" 
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index 3c20dce..e5225bd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "llm_dialog_manager"
-version = "0.1.2437"
+version = "0.1.2438"
 description = "A Python package for managing LLM chat conversation history"
 readme = "README.md"
 authors = [{ name = "xihajun", email = "work@2333.fun" }]