diff --git a/BioArchLinux/r-iso/PKGBUILD b/BioArchLinux/r-iso/PKGBUILD
index 2823bf99aa..fe2bcf5816 100644
--- a/BioArchLinux/r-iso/PKGBUILD
+++ b/BioArchLinux/r-iso/PKGBUILD
@@ -4,7 +4,7 @@ _pkgname=Iso
 _pkgver=0.0-18.1
 pkgname=r-${_pkgname,,}
 pkgver=0.0.18.1
-pkgrel=3
+pkgrel=4
 pkgdesc='Functions to Perform Isotonic Regression'
 arch=('x86_64')
 url="https://cran.r-project.org/package=${_pkgname}"