diff --git a/pkgs/desktops/lxqt/qlipper/default.nix b/pkgs/desktops/lxqt/qlipper/default.nix
index ff55554a5335..325864cd98df 100644
--- a/pkgs/desktops/lxqt/qlipper/default.nix
+++ b/pkgs/desktops/lxqt/qlipper/default.nix
@@ -12,7 +12,7 @@
 
 stdenv.mkDerivation {
   pname = "qlipper";
-  version = "5.1.2";
+  version = "5.1.2-unstable-2025-10-29";
 
   src = fetchFromGitHub {
     owner = "pvanek";