diff --git a/pkgs/by-name/pt/ptouch-print/package.nix b/pkgs/by-name/pt/ptouch-print/package.nix
index 1434c666886b..5c5437d69e72 100644
--- a/pkgs/by-name/pt/ptouch-print/package.nix
+++ b/pkgs/by-name/pt/ptouch-print/package.nix
@@ -15,12 +15,12 @@
 
 stdenv.mkDerivation {
   pname = "ptouch-print";
-  version = "1.5-unstable-2024-02-11";
+  version = "1.7-unstable-2026-01-23";
 
   src = fetchgit {
     url = "https://git.familie-radermacher.ch/linux/ptouch-print.git";
-    rev = "8aaeecd84b619587dc3885dd4fea4b7310c82fd4";
-    hash = "sha256-IIq3SmMfsgwSYbgG1w/wrBnFtb6xdFK2lkK27Qqk6mw=";
+    rev = "3e026ef26b48dda338bb983132494935d6aeb626";
+    hash = "sha256-LpBgZWpbOiEf+yA/fDNwsSPxkgMVLnOsrE65Q3lvhwg";
   };
 
   nativeBuildInputs = [