diff --git a/BioArchLinux/r-pspline/PKGBUILD b/BioArchLinux/r-pspline/PKGBUILD
index 253ee4b04e..a00d9e3695 100644
--- a/BioArchLinux/r-pspline/PKGBUILD
+++ b/BioArchLinux/r-pspline/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Guoyi Zhang <guoyizhang at malacology dot net>
 
 _pkgname=pspline
-_pkgver=1.0-20
+_pkgver=1.0-21
 pkgname=r-${_pkgname,,}
 pkgver=${_pkgver//-/.}
 pkgrel=1
@@ -17,9 +17,9 @@ makedepends=(
 )
 source=("https://cran.r-project.org/src/contrib/${_pkgname}_${_pkgver}.tar.gz"
         "Unlimited")
-md5sums=('4e9693d131384bda0afc8f0c22c29358'
+md5sums=('9c14307acfb0417f3be76bb293941ca0'
          'd5a357f0c20cfc67aa3d7321a7f25668')
-b2sums=('d42934221532b11f456e3d8a1976b7b7217af1668678f2296c3cce57b4167a7510679e4b117b07f622ca3d66629a207b16ab2b9cae6121bceac8553980a08ca7'
+b2sums=('2f288f959fdf1a1c30bb515b56777867e7be9cd9137cae2cc15cfa2384a0d9f14aba6a19c6d06acffa6149d278f70b501e35b5372920c6ee0d241e0115558277'
         '76d707bdc00cd0ba4a6f5f889db74d5857938783d7a94fd8d605a5eaf6108501bc17198366109faa7ebc52cc934fb0ef6af4a9aa217b625a8dd22ed84dab9eec')
 
 build() {