diff --git a/BioArchLinux/r-data.table/PKGBUILD b/BioArchLinux/r-data.table/PKGBUILD
index b6ca381412..1c896fa771 100644
--- a/BioArchLinux/r-data.table/PKGBUILD
+++ b/BioArchLinux/r-data.table/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Guoyi Zhang <guoyizhang at malacology dot net>
 
 _pkgname=data.table
-_pkgver=1.16.2
+_pkgver=1.16.4
 pkgname=r-${_pkgname,,}
 pkgver=${_pkgver//-/.}
 pkgrel=1
@@ -24,8 +24,8 @@ optdepends=(
   r-zoo
 )
 source=("https://cran.r-project.org/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-md5sums=('1c44afa76e268f7325a048ee8120a21b')
-b2sums=('f6467fa45febec9c4ee2c6611c990b943ef0048b0d3bbf7f82905ac43baebac0d4f1ac38f7c217d340e88d32b4c2069f6995cad50cbae43abcc8f229e71b8d9b')
+md5sums=('92f79a78f404fc50b945cafcc6fca46f')
+b2sums=('2f5c185e2ed9bc5abace376e5533d07a3b9732a6ff31d5ddb86f27365848127b12fe07ddbcd6d8c02998337363822bd422015a5cd780fc83776898ccc46b9375')
 
 build() {
   mkdir build