diff --git a/srcpkgs/plasma-systemmonitor/template b/srcpkgs/plasma-systemmonitor/template
index e57ccefd171..8f751f5b5b4 100644
--- a/srcpkgs/plasma-systemmonitor/template
+++ b/srcpkgs/plasma-systemmonitor/template
@@ -1,7 +1,7 @@
 # Template file for 'plasma-systemmonitor'
 pkgname=plasma-systemmonitor
-version=5.21.3
-revision=2
+version=5.21.4
+revision=1
 build_style=cmake
 hostmakedepends="extra-cmake-modules gettext qt5-host-tools qt5-qmake
  kconfig kcoreaddons"
@@ -12,4 +12,4 @@ maintainer="John <me@johnnynator.dev>"
 license="GPL-2.0-only OR GPL-3.0-only, LGPL-2.1-only OR LGPL-3.0-only"
 homepage="https://invent.kde.org/plasma/plasma-systemmonitor"
 distfiles="${KDE_SITE}/plasma/${version}/${pkgname}-${version}.tar.xz"
-checksum=941e7a48d8c68ed072848110764e80e3596aea66a6fb99913301cc7f2bfe3df0
+checksum=849407cf2b9333140cee9ca18ca34e1c4351a8597fea47a475eec68c8dc1b99a