diff --git a/pkgs/tools/audio/abcm2ps/default.nix b/pkgs/tools/audio/abcm2ps/default.nix
index 39ad4626f3eb..575517829fff 100644
--- a/pkgs/tools/audio/abcm2ps/default.nix
+++ b/pkgs/tools/audio/abcm2ps/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "abcm2ps";
-  version = "8.14.5";
+  version = "8.14.6";
 
   src = fetchFromGitHub {
     owner = "leesavide";
     repo = "abcm2ps";
     rev = "v${version}";
-    sha256 = "1i6db49khqy8bqg21cn90b1fvyw8mh1asdswzssr6dr2g8bhdwmq";
+    sha256 = "1gqjqbd8wj0655vi8gcg2r5jqzafdlnfjzwa9z331ywhrskpm53w";
   };
 
   configureFlags = [