diff --git a/srcpkgs/umbrello/template b/srcpkgs/umbrello/template
index b5a2161284..636aba83b5 100644
--- a/srcpkgs/umbrello/template
+++ b/srcpkgs/umbrello/template
@@ -1,6 +1,6 @@
 # Template file for 'umbrello'
 pkgname=umbrello
-version=21.08.3
+version=21.12.0
 revision=1
 build_style=cmake
 hostmakedepends="extra-cmake-modules gettext kcoreaddons kconfig kdoctools qt5-host-tools qt5-qmake"
@@ -11,7 +11,7 @@ license="GPL-2.0-or-later, LGPL-2.0-or-later, GFDL-1.2-or-later"
 homepage="https://umbrello.kde.org/"
 changelog="https://kde.org/announcements/changelogs/gear/${version}/#umbrello"
 distfiles="${KDE_SITE}/release-service/${version}/src/umbrello-${version}.tar.xz"
-checksum=dd888f8e81c3ee0d845ffcad4c9580dbecdbd1a48b4892e29da642658f6eb808
+checksum=4e8c76d48a9cdc7f03171590825a01d0573e04cfdc95f971474442a41a69d468
 python_version=2
 
 pre_configure() {