diff --git a/spyder_notebook/_version.py b/spyder_notebook/_version.py
index 6d328dc..5fe2da6 100644
--- a/spyder_notebook/_version.py
+++ b/spyder_notebook/_version.py
@@ -1,3 +1,3 @@
 """Version File."""
-VERSION_INFO = (0, 6, 0)
+VERSION_INFO = (0, 6, 1, 'dev0')
 __version__ = '.'.join(map(str, VERSION_INFO))