diff --git a/pkgs/desktops/mate/mate-user-guide/default.nix b/pkgs/desktops/mate/mate-user-guide/default.nix
index a9a0e1712312..72330317bc41 100644
--- a/pkgs/desktops/mate/mate-user-guide/default.nix
+++ b/pkgs/desktops/mate/mate-user-guide/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "mate-user-guide";
-  version = "1.22.2";
+  version = "1.22.3";
 
   src = fetchurl {
     url = "http://pub.mate-desktop.org/releases/${stdenv.lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
-    sha256 = "01kcszsjiriqp4hf1k4fhazi2yfqlkn415sfgx0jw0p821bzqf2h";
+    sha256 = "0zv8arsxnbab0qk3ck9i1wp3d4gfclcv6vq6nh5i8zjz6rpp9cjs";
   };
 
   nativeBuildInputs = [ itstool intltool libxml2 ];