diff --git a/ipysankeywidget/_version.py b/ipysankeywidget/_version.py
index 26e2521..87aaa02 100644
--- a/ipysankeywidget/_version.py
+++ b/ipysankeywidget/_version.py
@@ -1,2 +1,2 @@
-version_info = (0, 1, 6)
+version_info = (0, 2, 1)
 __version__ = '.'.join(map(str, version_info))