diff --git a/PICMI_Python/version.py b/PICMI_Python/version.py
index 81edede..db714a8 100644
--- a/PICMI_Python/version.py
+++ b/PICMI_Python/version.py
@@ -1 +1 @@
-__version__ = '0.22.0'
+__version__ = '0.23.1'