diff --git a/pkgs/applications/audio/kmetronome/default.nix b/pkgs/applications/audio/kmetronome/default.nix
index 02353fcf4f51..51c853809fdb 100644
--- a/pkgs/applications/audio/kmetronome/default.nix
+++ b/pkgs/applications/audio/kmetronome/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "kmetronome";
-  version = "1.0.1";
+  version = "1.2.0";
 
   src = fetchurl {
     url = "mirror://sourceforge/${pname}/${version}/${pname}-${version}.tar.bz2";
-    sha256 = "0bzm6vzlm32kjrgn1nvp096b2d41ybys2sk145nhy992wg56v32s";
+    sha256 = "1ln0nm24w6bj7wc8cay08j5azzznigd39cbbw3h4skg6fxd8p0s7";
   };
 
   nativeBuildInputs = [ cmake pkg-config qttools ];