diff --git a/pkgs/desktops/mate/mate-system-monitor/default.nix b/pkgs/desktops/mate/mate-system-monitor/default.nix
index 7e106cbd20d..4527c91eed6 100644
--- a/pkgs/desktops/mate/mate-system-monitor/default.nix
+++ b/pkgs/desktops/mate/mate-system-monitor/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "mate-system-monitor";
-  version = "1.24.1";
+  version = "1.24.2";
 
   src = fetchurl {
     url = "https://pub.mate-desktop.org/releases/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
-    sha256 = "1i2r4lw6xsk972yp15g5hm8p8xx9pp6jmcvvzbdq80xyx3x898qz";
+    sha256 = "1mbny5hs5805398krvcsvi1jfhyq9a9dfciyrnis67n2yisr1hzp";
   };
 
   nativeBuildInputs = [