diff --git a/bento_lib/package.cfg b/bento_lib/package.cfg
index 738c708..a5596a8 100644
--- a/bento_lib/package.cfg
+++ b/bento_lib/package.cfg
@@ -1,5 +1,5 @@
 [package]
 name = bento_lib
-version = 9.0.0a5
+version = 9.0.0a6
 authors = David Lougheed, Paul Pillot
 author_emails = david.lougheed@mail.mcgill.ca, paul.pillot@computationalgenomics.ca