diff --git a/BioArchLinux/r-flowclust/PKGBUILD b/BioArchLinux/r-flowclust/PKGBUILD
index 544c477469..ed93aa469e 100644
--- a/BioArchLinux/r-flowclust/PKGBUILD
+++ b/BioArchLinux/r-flowclust/PKGBUILD
@@ -2,10 +2,10 @@
 # Maintainer: Guoyi Zhang <guoyizhang at malacology dot net>
 
 _pkgname=flowClust
-_pkgver=3.40.0
+_pkgver=3.42.0
 pkgname=r-${_pkgname,,}
-pkgver=3.40.0
-pkgrel=2
+pkgver=3.42.0
+pkgrel=1
 pkgdesc='Clustering for Flow Cytometry'
 arch=('x86_64')
 url="https://bioconductor.org/packages/${_pkgname}"
@@ -28,7 +28,7 @@ optdepends=(
   r-testthat
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('7e699b06e378e32144704dbec18289109980b0f5eca166180f2c30007b83e0f5')
+sha256sums=('cd6ea594f5cdb962b054b5fda12e49a28a7af24377cff4203d726d0b82fd52fe')
 
 build() {
   R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"