diff --git a/BioArchLinux/r-cnviz/PKGBUILD b/BioArchLinux/r-cnviz/PKGBUILD
index a82308f60a..b0622a9b55 100644
--- a/BioArchLinux/r-cnviz/PKGBUILD
+++ b/BioArchLinux/r-cnviz/PKGBUILD
@@ -1,9 +1,9 @@
 # Maintainer: Guoyi Zhang <guoyizhang at malacology dot net>
 
 _pkgname=CNViz
-_pkgver=1.2.0
+_pkgver=1.4.0
 pkgname=r-${_pkgname,,}
-pkgver=1.2.0
+pkgver=1.4.0
 pkgrel=1
 pkgdesc='Copy Number Visualization'
 arch=('any')
@@ -26,7 +26,7 @@ optdepends=(
   r-rmarkdown
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('97b5d5a4749769de1b6ae87d897423f369e03556e71be83b79ac672e031b4720')
+sha256sums=('19015daaa78a39212ab5a19d9a6c3aa4ed612a196a7c3e1f3ed1b55423c85918')
 
 build() {
   R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"