diff --git a/srcpkgs/kcalendarcore/template b/srcpkgs/kcalendarcore/template
index 0aa7f21ebfd..b67089df98d 100644
--- a/srcpkgs/kcalendarcore/template
+++ b/srcpkgs/kcalendarcore/template
@@ -1,8 +1,8 @@
 # Template file for 'kcalendarcore'
 pkgname=kcalendarcore
 reverts="19.08.3_1 19.08.2_1 19.08.1_1 19.08.0_1 19.04.3_1 19.04.2_1 19.04.1_1 19.04.0_1 18.12.3_1 18.12.2_1 18.12.1_1 18.12.0_2 18.12.0_1 18.08.3_1 18.08.2_1 18.08.1_1 18.08.0_1 18.04.3_1 17.12.3_1"
-version=5.65.0
-revision=2
+version=5.66.0
+revision=1
 build_style=cmake
 hostmakedepends="kcoreaddons extra-cmake-modules qt5-qmake qt5-host-tools"
 makedepends="qt5-devel libical-devel"
@@ -11,7 +11,7 @@ maintainer="John <johnz@posteo.net>"
 license="LGPL-2.0-or-later"
 homepage="${KDE_SITE}/frameworks/5.63/"
 distfiles="${KDE_SITE}/frameworks/${version%.*}/${pkgname}-${version}.tar.xz"
-checksum=fb79dc1bd1153c7fc38242c577a324462b8913e151bc33b74f7997e48d494cb8
+checksum=bbdb48c775ccc1e1bdba962b5ccdc0611a2d14523076d33c4507c05db3ab33d3
 replaces="kcalcore>=0"
 
 kcalendarcore-devel_package() {