diff --git a/BioArchLinux/r-osat/PKGBUILD b/BioArchLinux/r-osat/PKGBUILD
index 178c8af6c8..b36bdc3199 100644
--- a/BioArchLinux/r-osat/PKGBUILD
+++ b/BioArchLinux/r-osat/PKGBUILD
@@ -1,10 +1,10 @@
 # Maintainer: Guoyi Zhang <guoyizhang at malacology dot net>
 
 _pkgname=OSAT
-_pkgver=1.44.0
+_pkgver=1.46.0
 pkgname=r-${_pkgname,,}
-pkgver=1.44.0
-pkgrel=4
+pkgver=1.46.0
+pkgrel=1
 pkgdesc='OSAT: Optimal Sample Assignment Tool'
 arch=('any')
 url="https://bioconductor.org/packages/${_pkgname}"
@@ -17,7 +17,7 @@ optdepends=(
   r-xtable
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('065caf929b6d6281d5db8c81793f7818b762118912c68866e82163bd7ac5a1c1')
+sha256sums=('a04ccea10433c7d1744c2364529cbdee0125aef8a9703b71ad2ee7be80f306f1')
 
 build() {
   R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"