diff --git a/BioArchLinux/r-lme4/PKGBUILD b/BioArchLinux/r-lme4/PKGBUILD
index 94955d8428..1544ab581a 100644
--- a/BioArchLinux/r-lme4/PKGBUILD
+++ b/BioArchLinux/r-lme4/PKGBUILD
@@ -4,10 +4,10 @@
 # Contributor: Taekyung Kim <Taekyung.Kim.Maths@gmail.com>
 
 _pkgname=lme4
-_pkgver=1.1-30
+_pkgver=1.1-31
 pkgname=r-${_pkgname,,}
-pkgver=1.1.30
-pkgrel=4
+pkgver=1.1.31
+pkgrel=1
 pkgdesc="Linear Mixed-Effects Models using 'Eigen' and S4"
 arch=('x86_64')
 url="https://cran.r-project.org/package=${_pkgname}"
@@ -40,7 +40,7 @@ optdepends=(
   r-testthat
 )
 source=("https://cran.r-project.org/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('fdabdfc4b64cff05ae9506a766c948a953eeb6db71761f9401b36d6d9979300f')
+sha256sums=('5affd1e33d3fece5ec0a6c7663eb12328e64147f8aa92675ce6453c4fe72edfd')
 
 build() {
   R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"