diff --git a/defaults/main.yml b/defaults/main.yml
index 271a254..dcd8570 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -8,7 +8,7 @@ o2m_dets_gid: 1000
 
 o2m_name: example
 
-o2m_version: 0.12.3
+o2m_version: 0.12.4
 
 o2m_timer: 300