diff --git a/BioArchLinux/r-cosmosr/PKGBUILD b/BioArchLinux/r-cosmosr/PKGBUILD
index d5de0b5648..b56cb40ab4 100644
--- a/BioArchLinux/r-cosmosr/PKGBUILD
+++ b/BioArchLinux/r-cosmosr/PKGBUILD
@@ -1,9 +1,9 @@
 # Maintainer: Guoyi Zhang <guoyizhang at malacology dot net>
 
 _pkgname=cosmosR
-_pkgver=1.2.0
+_pkgver=1.4.0
 pkgname=r-${_pkgname,,}
-pkgver=1.2.0
+pkgver=1.4.0
 pkgrel=1
 pkgdesc='COSMOS (Causal Oriented Search of Multi-Omic Space)'
 arch=('any')
@@ -37,7 +37,7 @@ optdepends=(
   r-testthat
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('61777d8d947e9cefd836bf217e9d380f8c64dd5af9507f16787efd21b21f2a78')
+sha256sums=('473ab537f5c950520a4837ba8993ab4d71b2ac7e7eab0d4a3d73fe2e552f4ac4')
 
 build() {
   R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"