diff --git a/BioArchLinux/r-seurat/PKGBUILD b/BioArchLinux/r-seurat/PKGBUILD
index fcd5615e66..9168dfcd2c 100644
--- a/BioArchLinux/r-seurat/PKGBUILD
+++ b/BioArchLinux/r-seurat/PKGBUILD
@@ -1,10 +1,10 @@
 # Maintainer: Guoyi Zhang <guoyizhang at malacology dot net>
 
 _pkgname=Seurat
-_pkgver=4.1.1
+_pkgver=4.2.0
 pkgname=r-${_pkgname,,}
-pkgver=4.1.1
-pkgrel=3
+pkgver=4.2.0
+pkgrel=1
 pkgdesc='Tools for Single Cell Genomics'
 arch=('x86_64')
 url="https://cran.r-project.org/package=${_pkgname}"
@@ -77,7 +77,7 @@ optdepends=(
   r-vgam
 )
 source=("https://cran.r-project.org/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('201aa96919b32378fc4cb67557188214c1242dcbae50cadd7d12c86666af8ace')
+sha256sums=('22a3d22a9ba255c4db5b37339b183fdfb91e2d37a8b8d58a9ff45b1bc414ebef')
 
 build() {
   R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"