diff --git a/BioArchLinux/r-gbm/PKGBUILD b/BioArchLinux/r-gbm/PKGBUILD
index 95b116aa83..532438f6d6 100644
--- a/BioArchLinux/r-gbm/PKGBUILD
+++ b/BioArchLinux/r-gbm/PKGBUILD
@@ -1,10 +1,10 @@
 # Maintainer: Guoyi Zhang <guoyizhang at malacology dot net>
 
 _pkgname=gbm
-_pkgver=2.1.8
+_pkgver=2.1.8.1
 pkgname=r-${_pkgname,,}
-pkgver=2.1.8
-pkgrel=4
+pkgver=2.1.8.1
+pkgrel=1
 pkgdesc='Generalized Boosted Regression Models'
 arch=('x86_64')
 url="https://cran.r-project.org/package=${_pkgname}"
@@ -24,7 +24,7 @@ optdepends=(
   r-viridis
 )
 source=("https://cran.r-project.org/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('7d5de3b980b8f23275e86ac9bed48a497c9aa53c58e407dfd676309f38272ec1')
+sha256sums=('8d2456124552658ee9500707c4e9992cf42cb88705008c32ea258efb4f2be80b')
 
 build() {
   R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"