diff --git a/DESCRIPTION b/DESCRIPTION
index 70693ea..a5c7b8e 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -2,8 +2,8 @@ Package: DeMixT
 Title: Cell type-specific deconvolution of heterogeneous tumor samples with 
         two or three components using expression data from RNAseq 
         or microarray platforms
-Version: 1.2.1
-Date: 2019-08-11
+Version: 1.2.2
+Date: 2019-12-03
 Author: Zeya Wang <zw17.rice@gmail.com>, Wenyi Wang <wwang7@@mdanderson.org>
 Maintainer: Zeya Wang <zw17.rice@gmail.com>, Peng Yang <py11@rice.edu>, Fan Gao <fgao3@mdanderson.org>
 Description: DeMixT is a software package that performs deconvolution on transcriptome data from a mixture of two or three components.