diff --git a/srcpkgs/kmbox/template b/srcpkgs/kmbox/template
index ddcd5fd9b54..9fe3103e578 100644
--- a/srcpkgs/kmbox/template
+++ b/srcpkgs/kmbox/template
@@ -1,6 +1,6 @@
 # Template file for 'kmbox'
 pkgname=kmbox
-version=18.04.3
+version=18.08.0
 revision=1
 build_style=cmake
 hostmakedepends="extra-cmake-modules qt5-qmake qt5-host-tools python"
@@ -10,7 +10,7 @@ maintainer="John <johnz@posteo.net>"
 license="LGPL-2.1-or-later"
 homepage="https://community.kde.org/KDE_PIM"
 distfiles="${KDE_SITE}/applications/${version}/src/kmbox-${version}.tar.xz"
-checksum=856719f3b44d1c463ad12e0d271891f06dce5c2654a6945be13a50da5386bad5
+checksum=64879ca70e2d882b09c35fd101592134cae786e039ccbcef5ec447281f0db085
 
 kmbox-devel_package() {
 	depends="${sourcepkg}>=${version}_${revision}"