diff --git a/BioArchLinux/r-sangeranalyser/PKGBUILD b/BioArchLinux/r-sangeranalyser/PKGBUILD
index 58a9807e75..113d5b0c3d 100644
--- a/BioArchLinux/r-sangeranalyser/PKGBUILD
+++ b/BioArchLinux/r-sangeranalyser/PKGBUILD
@@ -1,10 +1,10 @@
 # Maintainer: Guoyi Zhang <guoyizhang at malacology dot net>
 
 _pkgname=sangeranalyseR
-_pkgver=1.4.0
+_pkgver=1.5.1
 pkgname=r-${_pkgname,,}
-pkgver=1.4.0
-pkgrel=2
+pkgver=1.5.1
+pkgrel=1
 pkgdesc='sangeranalyseR: a suite of functions for the analysis of Sanger sequence data in R'
 arch=('any')
 url="https://bioconductor.org/packages/${_pkgname}"
@@ -41,7 +41,7 @@ optdepends=(
   r-testthat
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('cdc3a80246fcc3f2a1957b223fa0292a34eae7dff8183c3b6ed35e9851fa7591')
+sha256sums=('548eea38b32a2a2325457a6afd474bcbeb30a81b731d0ca09a03efeb73b6c2b3')
 
 build() {
   R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"