diff --git a/BioArchLinux/r-cellbarcode/PKGBUILD b/BioArchLinux/r-cellbarcode/PKGBUILD
index 919ab3e2e0..eefc349a91 100644
--- a/BioArchLinux/r-cellbarcode/PKGBUILD
+++ b/BioArchLinux/r-cellbarcode/PKGBUILD
@@ -2,10 +2,10 @@
 # Contributor: Guoyi Zhang <guoyizhang at malacology dot net>
 
 _pkgname=CellBarcode
-_pkgver=1.8.0
+_pkgver=1.8.1
 pkgname=r-${_pkgname,,}
 pkgver=${_pkgver//-/.}
-pkgrel=1
+pkgrel=0
 pkgdesc="Cellular DNA Barcode Analysis toolkit"
 arch=(x86_64)
 url="https://bioconductor.org/packages/$_pkgname"
@@ -19,6 +19,7 @@ depends=(
   r-magrittr
   r-plyr
   r-rcpp
+  r-rsamtools
   r-s4vectors
   r-seqinr
   r-shortread
@@ -38,8 +39,8 @@ optdepends=(
   r-testthat
 )
 source=("https://bioconductor.org/packages/release/bioc/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-md5sums=('d219d9d5c998fda5f5c02f817361c56a')
-b2sums=('5458ab8733f2e2405110857864814be99a63f423cab5cafa188eb99369ba2baca669c4d4d2aee2131be0f61d81b9c96c43586840f900d7c69e2b6787b32d3d81')
+md5sums=('17e78449fe21396c431d8e541a169864')
+b2sums=('789af20a6ed95950cabb36b2b29d73e202a1aa02d620a1818823aedc4a1d8765e8adfe4302537c2af8b79c9789c0069ae11a50bed2966debe0d519ecc5f00e6f')
 
 build() {
   mkdir build
diff --git a/BioArchLinux/r-cellbarcode/lilac.yaml b/BioArchLinux/r-cellbarcode/lilac.yaml
index 7d10ee8cfd..bccfc88c3a 100644
--- a/BioArchLinux/r-cellbarcode/lilac.yaml
+++ b/BioArchLinux/r-cellbarcode/lilac.yaml
@@ -11,6 +11,7 @@ repo_depends:
 - r-magrittr
 - r-plyr
 - r-rcpp
+- r-rsamtools
 - r-s4vectors
 - r-seqinr
 - r-shortread