diff --git a/setup.py b/setup.py
index fc9df699..9e1db9f8 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 setup(
     name='dataclasses-json',
-    version='0.4.2',
+    version='0.4.3',
     packages=find_packages(exclude=('tests*',)),
     package_data={"dataclasses_json": ["py.typed"]},
     author='lidatong',
@@ -44,3 +44,4 @@
 
 
 
+