diff --git a/DESCRIPTION b/DESCRIPTION
index 3f8c7b9..dacc862 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,5 +1,5 @@
 Package: LACE
-Version: 2.9.1
+Version: 2.8.1
 Date: 2024-09-20
 Title: Longitudinal Analysis of Cancer Evolution (LACE)
 Authors@R: c(person("Daniele", "Ramazzotti", role=c("aut"),email="daniele.ramazzotti@unimib.it",