diff --git a/BioArchLinux/r-guitar/PKGBUILD b/BioArchLinux/r-guitar/PKGBUILD
index 954de5d247..ca8ef94195 100644
--- a/BioArchLinux/r-guitar/PKGBUILD
+++ b/BioArchLinux/r-guitar/PKGBUILD
@@ -1,9 +1,9 @@
 # Maintainer: Guoyi Zhang <guoyizhang at malacology dot net>
 
 _pkgname=Guitar
-_pkgver=2.20.0
+_pkgver=2.22.0
 pkgname=r-${_pkgname,,}
-pkgver=2.20.0
+pkgver=2.22.0
 pkgrel=1
 pkgdesc='Guitar'
 arch=('any')
@@ -21,7 +21,7 @@ depends=(
   r-rtracklayer
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('1e77ec555d93cea5bf80ed8d0f2c586d8bf25adae408cf13f014b7838e1df9a9')
+sha256sums=('8968ec23893e07afbb281b483b7445e99b6260d9ba7b9d4ddf2bf0cca53ac1c3')
 
 build() {
   R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"