diff --git a/BioArchLinux/r-dmrseq/PKGBUILD b/BioArchLinux/r-dmrseq/PKGBUILD
index 35d0df28fa..cab2503362 100644
--- a/BioArchLinux/r-dmrseq/PKGBUILD
+++ b/BioArchLinux/r-dmrseq/PKGBUILD
@@ -1,9 +1,9 @@
 # Maintainer: Guoyi Zhang <guoyizhang at malacology dot net>
 
 _pkgname=dmrseq
-_pkgver=1.22.0
+_pkgver=1.22.1
 pkgname=r-${_pkgname,,}
-pkgver=1.22.0
+pkgver=1.22.1
 pkgrel=1
 pkgdesc='Detection and inference of differentially methylated regions from Whole Genome Bisulfite Sequencing'
 arch=('any')
@@ -36,7 +36,7 @@ optdepends=(
   r-txdb.hsapiens.ucsc.hg19.knowngene
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('42252a80b9873661539188ed80a84931fe66e41455bcc1fdb17ee6880bdca37c')
+sha256sums=('777c060e9c769e189564b2d7c04b57ffe34061626f881752bf4d89cbca4cfa82')
 
 build() {
   R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"