diff --git a/BioArchLinux/r-rbioinf/PKGBUILD b/BioArchLinux/r-rbioinf/PKGBUILD
index 59483f2305..eb92788271 100644
--- a/BioArchLinux/r-rbioinf/PKGBUILD
+++ b/BioArchLinux/r-rbioinf/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Guoyi Zhang <guoyizhang at malacology dot net>
 
 _pkgname=RBioinf
-_pkgver=1.64.0
+_pkgver=1.66.0
 pkgname=r-${_pkgname,,}
 pkgver=${_pkgver//-/.}
 pkgrel=1
@@ -16,8 +16,8 @@ optdepends=(
   r-rgraphviz
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-md5sums=('79a28ee85ba6f391ff6d805acc7b57bd')
-b2sums=('39ab98459ac76b57480230895ec3f178b11374c2875668f73c6414df0ffabdb112e4dbb65e40a9e437e4da9794d09e0b6e8a2abcee45c223f29bef81c4aad949')
+md5sums=('303fc235421e997fcfcaa5f4615bc90e')
+b2sums=('f7d4b7eaa00dbd58e12e8bcef543fca33cb7ef1d78599bea7acbdfadc6cabbcddbf88c2dd0977ff0d6d13a9ca5d2bd962104508d76072d6344d38bcc805df416')
 
 build() {
   mkdir build