diff --git a/pkgs/tools/audio/abcm2ps/default.nix b/pkgs/tools/audio/abcm2ps/default.nix
index 302654f7715..099ccc6f4cb 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 = "8.14.7";
+  version = "8.14.9";
 
   src = fetchFromGitHub {
     owner = "leesavide";
     repo = "abcm2ps";
     rev = "v${version}";
-    sha256 = "0k12wf37vl31w2qpj3dsmv8c4ifrsg3qa30gqsx553jw7n0f3ma2";
+    sha256 = "0h4qzj9k5ng09nbkfipvr82piq68c576akjwmhsqn05rvgirmhx7";
   };
 
   configureFlags = [