diff --git a/pkgs/applications/audio/mhwaveedit/default.nix b/pkgs/applications/audio/mhwaveedit/default.nix
index 8f8fadb02e4..a8287b10a29 100644
--- a/pkgs/applications/audio/mhwaveedit/default.nix
+++ b/pkgs/applications/audio/mhwaveedit/default.nix
@@ -3,11 +3,11 @@
 
 stdenv.mkDerivation  rec {
   name = "mhwaveedit-${version}";
-  version = "1.4.21";
+  version = "1.4.23";
 
   src = fetchurl {
     url = "http://download.gna.org/mhwaveedit/${name}.tar.bz2";
-    sha256 = "0jl7gvhwsz4fcn5d146h4m6i3hlxdsw4mmj280cv9g70p6zqi1w7";
+    sha256 = "010rk4mr631s440q9cfgdxx2avgzysr9aq52diwdlbq9cddifli3";
   };
 
   buildInputs =