diff --git a/srcpkgs/calendarsupport/template b/srcpkgs/calendarsupport/template
index 784a2fcae00..24b2f42affb 100644
--- a/srcpkgs/calendarsupport/template
+++ b/srcpkgs/calendarsupport/template
@@ -1,7 +1,7 @@
 # Template file for 'calendarsupport'
 pkgname=calendarsupport
-version=17.12.3
-revision=2
+version=18.04.3
+revision=1
 build_style=cmake
 hostmakedepends="extra-cmake-modules qt5-tools python3"
 makedepends="kholidays-devel akonadi-calendar-devel kdepim-apps-libs-devel"
@@ -10,7 +10,7 @@ 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/calendarsupport-${version}.tar.xz"
-checksum=04e90cd3945a7c007182c656ca436c1871ce31fcdeb9e2dc8af522b634501908
+checksum=b93c3c56dfcea03e7b2ab18f729e6d7ea56a517330ba48ae1a8d74dd6bd62a93
 
 calendarsupport-devel_package() {
 	depends="${sourcepkg}>=${version}_${revision} ${makedepends}"