diff --git a/pkgs/applications/audio/qmidinet/default.nix b/pkgs/applications/audio/qmidinet/default.nix
index b596e74a264..16e76bb631c 100644
--- a/pkgs/applications/audio/qmidinet/default.nix
+++ b/pkgs/applications/audio/qmidinet/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, pkgconfig, qt5, alsaLib, libjack2 }:
 
 stdenv.mkDerivation rec {
-  version = "0.5.4";
+  version = "0.5.5";
   name = "qmidinet-${version}";
 
   src = fetchurl {
     url = "mirror://sourceforge/qmidinet/${name}.tar.gz";
-    sha256 = "1il4b8v3azb33yg4fy78npi56xlkz4n60f17sgvckyxb2yj57jwq";
+    sha256 = "0az20hh14g7k6h779dk1b6fshxnfj2664sj6ypgllzriwv430x9y";
   };
 
   hardeningDisable = [ "format" ];