diff --git a/pkgs/desktops/mate/mate-desktop/default.nix b/pkgs/desktops/mate/mate-desktop/default.nix
index 2df32d0b48793..5ac9942d49bb3 100644
--- a/pkgs/desktops/mate/mate-desktop/default.nix
+++ b/pkgs/desktops/mate/mate-desktop/default.nix
@@ -13,11 +13,11 @@
 
 stdenv.mkDerivation rec {
   pname = "mate-desktop";
-  version = "1.26.0";
+  version = "1.26.1";
 
   src = fetchurl {
     url = "https://pub.mate-desktop.org/releases/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
-    sha256 = "18sj8smf0b998m5qvki37hxg0agcx7wmgz9z7cwv6v48i2dnnz2z";
+    sha256 = "EtFmiiesGr1gk1OB0/OYIbuAhGenuKz570WIXXyAohE=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/desktops/mate/mate-polkit/default.nix b/pkgs/desktops/mate/mate-polkit/default.nix
index f966c53d52a04..1adee4c01b0f2 100644
--- a/pkgs/desktops/mate/mate-polkit/default.nix
+++ b/pkgs/desktops/mate/mate-polkit/default.nix
@@ -13,11 +13,11 @@
 
 stdenv.mkDerivation rec {
   pname = "mate-polkit";
-  version = "1.26.0";
+  version = "1.26.1";
 
   src = fetchurl {
     url = "https://pub.mate-desktop.org/releases/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
-    sha256 = "0kkjv025l1l8352m5ky1g7hmk7isgi3dnfnh7sqg9pyhml97i9dd";
+    sha256 = "9bewtd/FMwLEBAMkWZjrkSGvP1DnFmagmrc7slRSA1c=";
   };
 
   nativeBuildInputs = [