diff --git a/BioArchLinux/r-sandwich/PKGBUILD b/BioArchLinux/r-sandwich/PKGBUILD
index 24570363a3..c65c4a1521 100644
--- a/BioArchLinux/r-sandwich/PKGBUILD
+++ b/BioArchLinux/r-sandwich/PKGBUILD
@@ -4,7 +4,7 @@ _pkgname=sandwich
 _pkgver=3.0-1
 pkgname=r-${_pkgname,,}
 pkgver=3.0.1
-pkgrel=3
+pkgrel=4
 pkgdesc='Robust Covariance Matrix Estimators'
 arch=('any')
 url="https://cran.r-project.org/package=${_pkgname}"