diff --git a/srcpkgs/mailcommon/template b/srcpkgs/mailcommon/template
index ea10e76e8d1..05b550d4af8 100644
--- a/srcpkgs/mailcommon/template
+++ b/srcpkgs/mailcommon/template
@@ -1,6 +1,6 @@
 # Template file for 'mailcommon'
 pkgname=mailcommon
-version=18.08.3
+version=18.12.0
 revision=1
 build_style=cmake
 hostmakedepends="extra-cmake-modules kconfig libxslt qt5-qmake
@@ -12,7 +12,7 @@ maintainer="John <johnz@posteo.net>"
 license="GPL-2.0-or-later, LGPL-2.1-or-later"
 homepage="https://community.kde.org/KDE_PIM"
 distfiles="${KDE_SITE}/applications/${version}/src/mailcommon-${version}.tar.xz"
-checksum=17ab7cad37a0bac8ae4baa075241571571a35b743b52c640717b9cf54a9382e8
+checksum=04f15b559473bb042b36786ab4f9cf92ee132edea9cf8091e73df1794deb2f2a
 
 mailcommon-devel_package() {
 	depends="${sourcepkg}>=${version}_${revision} ${makedpends}"