diff --git a/BioArchLinux/r-stanheaders/PKGBUILD b/BioArchLinux/r-stanheaders/PKGBUILD
index 8cd3c2a3be..efbfdada49 100644
--- a/BioArchLinux/r-stanheaders/PKGBUILD
+++ b/BioArchLinux/r-stanheaders/PKGBUILD
@@ -5,7 +5,7 @@ _pkgname=StanHeaders
 _pkgver=2.21.0-7
 pkgname=r-${_pkgname,,}
 pkgver=2.21.0.7
-pkgrel=3
+pkgrel=4
 pkgdesc='C++ Header Files for Stan'
 arch=('x86_64')
 url="https://cran.r-project.org/package=${_pkgname}"