diff --git a/srcpkgs/kmbox/template b/srcpkgs/kmbox/template
index df558d5b67b..485cd8da490 100644
--- a/srcpkgs/kmbox/template
+++ b/srcpkgs/kmbox/template
@@ -1,6 +1,6 @@
 # Template file for 'kmbox'
 pkgname=kmbox
-version=18.12.2
+version=18.12.3
 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=36bcbc5f4ad9f59b865d7205847bd1a3256d69124b9ecf206284056e70053590
+checksum=13a88db1ab0d628a3053a0d6ab5d89cd2f6cbadb3082b52e5dc7048516a10841
 
 kmbox-devel_package() {
 	depends="${sourcepkg}>=${version}_${revision}"