diff --git a/BioArchLinux/r-flowmeans/PKGBUILD b/BioArchLinux/r-flowmeans/PKGBUILD
index 3e91f4c84d..2e884237ec 100644
--- a/BioArchLinux/r-flowmeans/PKGBUILD
+++ b/BioArchLinux/r-flowmeans/PKGBUILD
@@ -1,10 +1,10 @@
 # Maintainer: Guoyi Zhang <guoyizhang at malacology dot net>
 
 _pkgname=flowMeans
-_pkgver=1.62.0
+_pkgver=1.64.0
 pkgname=r-${_pkgname,,}
-pkgver=1.62.0
-pkgrel=2
+pkgver=1.64.0
+pkgrel=1
 pkgdesc='Non-parametric Flow Cytometry Data Gating'
 arch=('any')
 url="https://bioconductor.org/packages/${_pkgname}"
@@ -17,7 +17,7 @@ depends=(
   r-rrcov
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('7b0962e21f4425573f70641de016e4395a45b51f42215c1aa2a3cde60a2bc31a')
+sha256sums=('bad21e3c0a4b2744b23e5a0173e0be986d3a317531bbebf81239481c0e1e772e')
 
 build() {
   R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"