diff --git a/tabulous/__init__.py b/tabulous/__init__.py
index 48e59e6a..6d0f8b2d 100644
--- a/tabulous/__init__.py
+++ b/tabulous/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "0.4.1"
+__version__ = "0.4.2"
 
 from tabulous.widgets import TableViewer, TableViewerWidget
 from tabulous.core import (