diff --git a/src/porespy/__version__.py b/src/porespy/__version__.py
index 97f574b7c..11be17bd1 100644
--- a/src/porespy/__version__.py
+++ b/src/porespy/__version__.py
@@ -1 +1 @@
-__version__ = '2.4.0.dev1'
+__version__ = '2.4.1.dev1'