diff --git a/BioArchLinux/r-polspline/PKGBUILD b/BioArchLinux/r-polspline/PKGBUILD
index 7cacd89f83..95bf8245aa 100644
--- a/BioArchLinux/r-polspline/PKGBUILD
+++ b/BioArchLinux/r-polspline/PKGBUILD
@@ -1,10 +1,10 @@
 # Maintainer: Guoyi Zhang <guoyizhang at malacology dot net>
 
 _pkgname=polspline
-_pkgver=1.1.20
+_pkgver=1.1.22
 pkgname=r-${_pkgname,,}
-pkgver=1.1.20
-pkgrel=4
+pkgver=1.1.22
+pkgrel=1
 pkgdesc='Polynomial Spline Routines'
 arch=('x86_64')
 url="https://cran.r-project.org/package=${_pkgname}"
@@ -16,7 +16,7 @@ makedepends=(
   gcc-fortran
 )
 source=("https://cran.r-project.org/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('6992484e9e41036debef1e705e26959f8f5c7a68d3e1fda58273d2a72297a1b5')
+sha256sums=('b2f2198f020d7d492a87bad2b58a6cc9ae91d95b7330dd12b9b1145c72d7457b')
 
 build() {
   R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"