diff --git a/DESCRIPTION b/DESCRIPTION
index 76ee59f..9b84168 100755
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: MTXmodel
 Title: Statistical approaches for differential expression analysis in metatranscriptomics
 Year: 2021
-Version: 1.2.2
+Version: 1.2.3
 Authors@R: c(
   person("Yancong", "Zhang", email = "zhangyc201211@gmail.com", role = "aut"), 
   person("Eric", "Franzosa", email = "franzosa@hsph.harvard.edu", role = c("aut", "cre"))