diff --git a/srcpkgs/korganizer/template b/srcpkgs/korganizer/template
index 323e852691c..3fcfac27cc1 100644
--- a/srcpkgs/korganizer/template
+++ b/srcpkgs/korganizer/template
@@ -1,6 +1,6 @@
 # Template file for 'korganizer'
 pkgname=korganizer
-version=18.08.3
+version=18.12.0
 revision=1
 build_style=cmake
 hostmakedepends="extra-cmake-modules qt5-qmake qt5-host-tools kdoctools
@@ -12,4 +12,4 @@ maintainer="Helmut Pozimski <helmut@pozimski.eu>"
 license="GPL-2.0-or-later"
 homepage="https://www.kde.org/applications/office/korganizer"
 distfiles="${KDE_SITE}/applications/${version}/src/${pkgname}-${version}.tar.xz"
-checksum=2663e74148e02b916c0925e8c4c98db57803f1dc0ffc76ecbfebdbd8221ef6ca
+checksum=0cf10cf20e5c8c17038005d030a8bc29e335cbc8ea2008bc01ab7690a8be685e