diff --git a/BioArchLinux/r-rprotobuf/PKGBUILD b/BioArchLinux/r-rprotobuf/PKGBUILD
index bfcdd8c0f6..a17d0faff4 100644
--- a/BioArchLinux/r-rprotobuf/PKGBUILD
+++ b/BioArchLinux/r-rprotobuf/PKGBUILD
@@ -5,7 +5,7 @@ _pkgname=RProtoBuf
 _pkgver=0.4.20
 pkgname=r-${_pkgname,,}
 pkgver=${_pkgver//-/.}
-pkgrel=3
+pkgrel=4
 pkgdesc="R Interface to the 'Protocol Buffers' 'API' (Version 2 or 3)"
 arch=(x86_64)
 url="https://cran.r-project.org/package=${_pkgname}"