diff --git a/setup.py b/setup.py
index 389a8d62..79f90019 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@
 
 setup(
     name='bert4keras',
-    version='0.4.1',
+    version='0.4.2',
     description='更清爽的bert4keras',
     license='MIT Licence',
     url='https://kexue.fm',