diff --git a/srcpkgs/calendarsupport/template b/srcpkgs/calendarsupport/template
index bf376a7697c..f37c622f27a 100644
--- a/srcpkgs/calendarsupport/template
+++ b/srcpkgs/calendarsupport/template
@@ -1,17 +1,18 @@
 # Template file for 'calendarsupport'
 pkgname=calendarsupport
-version=20.04.3
+version=20.08.0
 revision=1
 build_style=cmake
 hostmakedepends="extra-cmake-modules kconfig python3 qt5-host-tools qt5-qmake
  gettext kcoreaddons qt5-tools"
-makedepends="kholidays-devel akonadi-calendar-devel kdepim-apps-libs-devel"
+makedepends="kholidays-devel akonadi-calendar-devel kdepim-apps-libs-devel
+ akonadi-notes-devel"
 short_desc="Calendar support library"
 maintainer="John <me@johnnynator.dev>"
 license="GPL-2.0-or-later, LGPL-2.1-or-later"
 homepage="https://community.kde.org/KDE_PIM"
 distfiles="${KDE_SITE}/release-service/${version}/src/calendarsupport-${version}.tar.xz"
-checksum=40b069e1561fac49f46dd0504af0ac459010ac98f30748b8f15a50ca1fd35b5b
+checksum=1c1682d46f248b092062a461cdefec9da3733cb0ee1a590b7c48c4977028e977
 
 calendarsupport-devel_package() {
 	depends="${sourcepkg}>=${version}_${revision} ${makedepends}"