diff --git a/gnome-system-monitor.spec b/gnome-system-monitor.spec
index 6c6aedd..1885ee4 100644
--- a/gnome-system-monitor.spec
+++ b/gnome-system-monitor.spec
@@ -43,7 +43,7 @@ BuildRequires: gnome-common
 BuildRequires: autoconf, automake, libtool
 
 # sent upstream: http://bugzilla.gnome.org/show_bug.cgi?id=491462
-Patch0: gnome-system-monitor-2.23.90-polkit.patch
+Patch0: gnome-system-monitor-2.25.91-polkit.patch
 
 # sent upstream: http://bugzilla.gnome.org/show_bug.cgi?id=421912
 Patch1: session.patch