diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9ed1c30..9aa77c2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.5.2](https://github.com/gavinying/modsim/compare/v0.5.1...v0.5.2) (2024-12-22)
+
+
+### Bug Fixes
+
+* Example config issue ([6b47f09](https://github.com/gavinying/modsim/commit/6b47f092b23d4b3a23f1fbf11e15ad20b524e584))
+
 ## [0.5.1](https://github.com/gavinying/modsim/compare/0.5.0...v0.5.1) (2024-10-10)
 
 
diff --git a/modsim/__init__.py b/modsim/__init__.py
index dd9b22c..7225152 100644
--- a/modsim/__init__.py
+++ b/modsim/__init__.py
@@ -1 +1 @@
-__version__ = "0.5.1"
+__version__ = "0.5.2"
diff --git a/pyproject.toml b/pyproject.toml
index 04a0dca..9e80859 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "modsim"
-version = "0.5.1"
+version = "0.5.2"
 description = "A Simple Modbus TCP Device Simulator used for modpoll tool"
 authors = ["Ying Shaodong <helloysd@gmail.com>"]
 repository = "https://github.com/gavinying/modsim"