diff --git a/setup.cfg b/setup.cfg
index 9ef8da8..87c00ce 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = multivelo
-version = 0.1.41
+version = 0.1.5
 author = Chen Li
 author_email = chlseven@umich.edu
 description = Multi-omic extension of single-cell RNA velocity