diff --git a/BioArchLinux/r-scgps/PKGBUILD b/BioArchLinux/r-scgps/PKGBUILD
index f1dfd51a58..b50803ce7a 100644
--- a/BioArchLinux/r-scgps/PKGBUILD
+++ b/BioArchLinux/r-scgps/PKGBUILD
@@ -2,7 +2,7 @@
 # Contributor: Guoyi Zhang <guoyizhang at malacology dot net>
 
 _pkgname=scGPS
-_pkgver=1.18.0
+_pkgver=1.20.0
 pkgname=r-${_pkgname,,}
 pkgver=${_pkgver//-/.}
 pkgrel=1
@@ -53,9 +53,9 @@ optdepends=(
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz"
         "fix-build.patch")
-md5sums=('e295d304077a4e07b2796daa1da49ab1'
+md5sums=('656578131e67e1f49507007d41c7c772'
          '10f827551e2b78263235e157e5b6a4b2')
-b2sums=('5800aeef8d0abea93a4280aa8b8775edc0771164307b35a5eaf9f98d08dbb09800815f0fe7ec1843c3cd16dc2ab46f579c1b47e8126fc685e8bd10ccd43df724'
+b2sums=('855cdd27c98aea038304eac62450cedec071fceccdba4dfc2b7badab2e1380688a2d622f008fbd2a299fb21661738e4ed9f5459b403162c3efb7bf09644ccc17'
         'e2f840b1d0e9a8897ac8233ce695ea40e658797e01ad46f50bb5e7528efcf3797ec402b22c92d0b8a16c96bd7f4146664b81f9e7998525057426b61d05693e89')
 
 prepare() {