diff --git a/BioArchLinux/r-backbone/PKGBUILD b/BioArchLinux/r-backbone/PKGBUILD
index a6e1130fcd..d464dadc7e 100644
--- a/BioArchLinux/r-backbone/PKGBUILD
+++ b/BioArchLinux/r-backbone/PKGBUILD
@@ -1,9 +1,9 @@
 # Maintainer: Guoyi Zhang <guoyizhang at malacology dot net>
 
 _pkgname=backbone
-_pkgver=2.0.3
+_pkgver=2.1.0
 pkgname=r-${_pkgname,,}
-pkgver=2.0.3
+pkgver=2.1.0
 pkgrel=1
 pkgdesc='Extracts the Backbone from Graphs'
 arch=('x86_64')
@@ -23,7 +23,7 @@ optdepends=(
   r-testthat
 )
 source=("https://cran.r-project.org/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('37e7b0d37d5d68124f997775d06400934c1567a9744c4b0f3570b919c936317f')
+sha256sums=('197af2f3efa37802592b9d607afd9aab5b108182bc36f672c19b4373de915a99')
 
 build() {
   R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"