diff --git a/extra/openmpi/PKGBUILD b/extra/openmpi/PKGBUILD
index 2a8d31041..13d655ca1 100644
--- a/extra/openmpi/PKGBUILD
+++ b/extra/openmpi/PKGBUILD
@@ -6,7 +6,7 @@
 #  - only use valgrind with v7/v8
 
 pkgname=openmpi
-pkgver=4.0.4
+pkgver=4.0.5
 pkgrel=1
 pkgdesc='High performance message passing library (MPI)'
 url='https://www.open-mpi.org'
@@ -19,8 +19,8 @@ makedepends_aarch64=('valgrind')
 optdepends=('gcc-fortran: fortran support')
 options=('staticlibs')
 source=(https://www.open-mpi.org/software/ompi/v${pkgver%.*}/downloads/${pkgname}-${pkgver}.tar.bz2)
-sha256sums=('47e24eb2223fe5d24438658958a313b6b7a55bb281563542e1afc9dec4a31ac4')
-sha512sums=('6c193b4b5cbfd9d48fa5efcef01372c424b51ae5e9727ccf4235e3b14556dfeb010865e41a9473419ccda16559139aa469086b1fff9abfd337e87387fdec1c64')
+sha256sums=('c58f3863b61d944231077f344fe6b4b8fbb83f3d1bc93ab74640bf3e5acac009')
+sha512sums=('b7a1a5ccfc0eaa0f0504ff770b550480f7ae6727fa891e3310d9340a0d844a2ceddf62c2e59efd047ab9416b24c829919bbccd29606ca0e0d7a0569dad800011')
 
 build() {
   cd ${pkgname}-${pkgver}