diff --git a/pkgs/tools/audio/video2midi/default.nix b/pkgs/tools/audio/video2midi/default.nix
index 1e3b85858294..5d5cf08c8974 100644
--- a/pkgs/tools/audio/video2midi/default.nix
+++ b/pkgs/tools/audio/video2midi/default.nix
@@ -8,7 +8,7 @@ let
   });
 in pythonPackages.buildPythonApplication rec {
   pname = "video2midi";
-  version = "0.4.8";
+  version = "0.4.9";
 
   format = "other";
 
@@ -16,7 +16,7 @@ in pythonPackages.buildPythonApplication rec {
     owner = "svsdval";
     repo = pname;
     rev = "refs/tags/${version}";
-    sha256 = "sha256-1q4d136pvEWTOCY7Dv8Ux2HV9zqz5pWRhMrHKGLQ5ic=";
+    sha256 = "sha256-mjqlNUCEiP5dQS0a8HAejOJyEvY6jGFJFpVcnzU2Vds=";
   };
 
   propagatedBuildInputs = with pythonPackages; [ opencv4_ midiutil pygame pyopengl ];