diff --git a/pkgs/applications/audio/kmetronome/default.nix b/pkgs/applications/audio/kmetronome/default.nix
index a7a48b240e2b..9fd74e930a02 100644
--- a/pkgs/applications/audio/kmetronome/default.nix
+++ b/pkgs/applications/audio/kmetronome/default.nix
@@ -1,15 +1,15 @@
-{ lib, stdenv, fetchurl, cmake, pkg-config, qttools, alsa-lib, drumstick, qtbase, qtsvg }:
+{ lib, stdenv, fetchurl, cmake, pandoc, pkg-config, qttools, alsa-lib, drumstick, qtbase, qtsvg }:
 
 stdenv.mkDerivation rec {
   pname = "kmetronome";
-  version = "1.2.0";
+  version = "1.4.0";
 
   src = fetchurl {
     url = "mirror://sourceforge/${pname}/${version}/${pname}-${version}.tar.bz2";
-    sha256 = "1ln0nm24w6bj7wc8cay08j5azzznigd39cbbw3h4skg6fxd8p0s7";
+    hash = "sha256-51uFAPR0xsY3z9rFc8SdSGu4ae/VzUmC1qC8RGdt48Y=";
   };
 
-  nativeBuildInputs = [ cmake pkg-config qttools ];
+  nativeBuildInputs = [ cmake pandoc pkg-config qttools ];
 
   buildInputs = [ alsa-lib drumstick qtbase qtsvg ];
 
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 8fbc09e2afac..4d1d50da44b6 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -32506,7 +32506,7 @@ with pkgs;
     stdenv = stdenv;
   });
 
-  kmetronome = libsForQt5.callPackage ../applications/audio/kmetronome { };
+  kmetronome = qt6Packages.callPackage ../applications/audio/kmetronome { };
 
   kmplayer = libsForQt5.callPackage ../applications/video/kmplayer { };