diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index d10c31d7c0..b339c4afce 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -6670,7 +6670,7 @@ Bluefish supports many programming and markup languages.")
 (define-public gnome-system-monitor
   (package
     (name "gnome-system-monitor")
-    (version "3.24.0")
+    (version "3.26.0")
     (source
      (origin
        (method url-fetch)
@@ -6679,7 +6679,7 @@ Bluefish supports many programming and markup languages.")
                            name "-" version ".tar.xz"))
        (sha256
         (base32
-         "1x3343hchkllj8wyifk844v8psi45kyjhphyd03fzahi4h34aay3"))))
+         "1cz6s0cvagj422f9dc231nvg8jsfkva5s81skpq4q5jyrb1ahj7q"))))
     (build-system glib-or-gtk-build-system)
     (native-inputs
      `(("glib:bin" ,glib "bin") ; for glib-mkenums.