diff --git a/pkgs/desktops/mate/mate-user-guide/default.nix b/pkgs/desktops/mate/mate-user-guide/default.nix
index 4d624479bbf6..eae425b18920 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 {
   name = "mate-user-guide-${version}";
-  version = "1.22.1";
+  version = "1.22.2";
 
   src = fetchurl {
     url = "http://pub.mate-desktop.org/releases/${stdenv.lib.versions.majorMinor version}/${name}.tar.xz";
-    sha256 = "02zlfdhrvamd299pbf5s19pr90y8yah84g12shwihlxff7d3hxvs";
+    sha256 = "01kcszsjiriqp4hf1k4fhazi2yfqlkn415sfgx0jw0p821bzqf2h";
   };
 
   nativeBuildInputs = [ itstool intltool libxml2 ];