diff --git a/pkgs/tools/audio/abcmidi/default.nix b/pkgs/tools/audio/abcmidi/default.nix
index c50a49255c9..1d025582c18 100644
--- a/pkgs/tools/audio/abcmidi/default.nix
+++ b/pkgs/tools/audio/abcmidi/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "abcMIDI";
-  version = "2022.05.05";
+  version = "2022.05.20";
 
   src = fetchzip {
     url = "https://ifdo.ca/~seymour/runabc/${pname}-${version}.zip";
-    hash = "sha256-QGCws+S6Mfv0uQcfKg2DbRWS34UAeG17Z+YAyswVAFc=";
+    hash = "sha256-mTIpy5HHKQxpqN5mHnDvmq6lA0++etj93WCcX1i046I=";
   };
 
   meta = with lib; {