diff --git a/pkgs/applications/video/qarte/default.nix b/pkgs/applications/video/qarte/default.nix
index 26b3153019fb..9b80ddedcf3a 100644
--- a/pkgs/applications/video/qarte/default.nix
+++ b/pkgs/applications/video/qarte/default.nix
@@ -3,11 +3,11 @@
 let
   pythonEnv = python3.withPackages (ps: with ps; [ pyqt5_with_qtmultimedia ]);
 in mkDerivation {
-  name = "qarte-4.6.0";
+  name = "qarte-4.12.0";
   src = fetchbzr {
     url = "http://bazaar.launchpad.net/~vincent-vandevyvre/qarte/qarte-4";
-    rev = "22";
-    sha256 = "0v4zpj8w67ydvnmanxbl8pwvn0cfv70c0mlw36a1r4n0rvgxffcn";
+    rev = "56";
+    sha256 = "0cq9dg04grl45xw43gi9wsb0vm8c4bcvh813h5lm4ry8b94lfx2i";
   };
 
   buildInputs = [ pythonEnv ];