diff --git a/srcpkgs/plasma-systemmonitor/template b/srcpkgs/plasma-systemmonitor/template
index 53a4b6ce003..7bcea43beac 100644
--- a/srcpkgs/plasma-systemmonitor/template
+++ b/srcpkgs/plasma-systemmonitor/template
@@ -1,6 +1,6 @@
 # Template file for 'plasma-systemmonitor'
 pkgname=plasma-systemmonitor
-version=6.3.3
+version=6.4.3
 revision=1
 build_style=cmake
 configure_args="-DBUILD_TESTING=OFF -DKF6_HOST_TOOLING=/usr/lib/cmake
@@ -17,7 +17,7 @@ maintainer="John <me@johnnynator.dev>"
 license="GPL-2.0-only, GPL-3.0-only, LGPL-2.1-only, LGPL-3.0-only"
 homepage="https://invent.kde.org/plasma/plasma-systemmonitor"
 distfiles="${KDE_SITE}/plasma/${version}/${pkgname}-${version}.tar.xz"
-checksum=6846ab22455b3c252d076fd12f4ec5f90136d48b63a63a02f010a57fe1e4d8c3
+checksum=6856e399265526332ee9389fbcf819d3d07a0ea2ed4567d545ae088e4895d230
 
 ksysguard_package() {
 	metapackage=yes