diff --git a/DESCRIPTION b/DESCRIPTION
old mode 100755
new mode 100644
index c6b39181..869651af
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -2,7 +2,7 @@ Package: bambu
 Type: Package
 Title: Reference-guided isoform reconstruction and quantification for long read 
     RNA-Seq data
-Version: 1.99.2
+Version: 2.0.0
 Authors@R: c(person("Ying", "Chen", role = c("cre","aut"),
              email = "chen_ying@gis.a-star.edu.sg"),
              person("Andre", "Sim", role = "aut",